fix(deps): update module github.com/urfave/cli/v2 to v2.4.0

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
github.com/urfave/cli/v2	require	minor	v2.3.0 -> v2.4.0

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Release Notes

urfave/cli

### [`v2.4.0`](https://togithub.com/urfave/cli/releases/v2.4.0) [Compare Source](https://togithub.com/urfave/cli/compare/v2.3.0...v2.4.0) These release notes were written for the git hash https://github.com/urfave/cli/commit/7b2e60968b20976f8acdf71f7e9b4c07bf853f5c. #### Fixed - Fixed incorrect Help Name in [#​1202](https://togithub.com/urfave/cli/issues/1202) via [@​fxrlv](https://togithub.com/fxrlv) - Fixed a bug where `Context.Value` did not look across all fileSets when looking for a named flag in [#​1210](https://togithub.com/urfave/cli/issues/1210) via [@​jcgregorio](https://togithub.com/jcgregorio) - Fixed an issue with flags being set by parent context's (`IntSlice`, `Int64Slice`) in [#​1214](https://togithub.com/urfave/cli/issues/1214) via [@​anicoll](https://togithub.com/anicoll) - Fixed a bug where `App.Reader` was not correctly propagated to the subcommands in [#​1225](https://togithub.com/urfave/cli/issues/1225) via [@​Coderlane](https://togithub.com/Coderlane) - Fixed example code input arguments in [#​1226](https://togithub.com/urfave/cli/issues/1226) via [@​Coderlane](https://togithub.com/Coderlane) - Fixed a bug where default value would changed when parsing slice flags in [#​1236](https://togithub.com/urfave/cli/issues/1236) via [@​vipally](https://togithub.com/vipally) - Fixed a bug where slice flag values don't append default values from ENV or a file in [#​1239](https://togithub.com/urfave/cli/issues/1239) via [@​vipally](https://togithub.com/vipally) - Fixed indentation on help text in [#​1279](https://togithub.com/urfave/cli/issues/1279) via [@​rliebz](https://togithub.com/rliebz) - Fixed a Go 1.17 compatibility issue for a test case in [#​1277](https://togithub.com/urfave/cli/issues/1277) via [@​GlenPickle](https://togithub.com/GlenPickle) - Fixed a nil pointer panic when getting cli/context flagSet in UsageError function in [#​1327](https://togithub.com/urfave/cli/issues/1327) via [@​WUST-mengqinyu](https://togithub.com/WUST-mengqinyu) - Fix `strconv.ParseFloat` usage in [#​1335](https://togithub.com/urfave/cli/issues/1335) via [@​kolyshkin](https://togithub.com/kolyshkin) - Improve handling of file flags in [#​1336](https://togithub.com/urfave/cli/issues/1336) via [@​kolyshkin](https://togithub.com/kolyshkin) #### Changed - Improve help text for Slice flags in [#​1208](https://togithub.com/urfave/cli/issues/1208) via [@​Madhur1997](https://togithub.com/Madhur1997) - Update GitHub actions in [#​1212](https://togithub.com/urfave/cli/issues/1212) via [@​jcgregorio](https://togithub.com/jcgregorio) - Fix typo in documentation in [#​1216](https://togithub.com/urfave/cli/issues/1216) via [@​wgumenyuk](https://togithub.com/wgumenyuk) - Improve Man Page in [#​1227](https://togithub.com/urfave/cli/issues/1227) via [@​bobuhiro11](https://togithub.com/bobuhiro11) - Remove duplicate comment in [#​1232](https://togithub.com/urfave/cli/issues/1232) via [@​corburn](https://togithub.com/corburn) - Improve how UsageText appears when viewing help from subcommands in [#​1255](https://togithub.com/urfave/cli/issues/1255) via [@​cpacifying](https://togithub.com/cpacifying) - Remove reflect calls for Hidden flags feature in [#​1258](https://togithub.com/urfave/cli/issues/1258) via [@​dearchap](https://togithub.com/dearchap) - Refactor and Cleanup context in [#​1264](https://togithub.com/urfave/cli/issues/1264) via [@​dearchap](https://togithub.com/dearchap) - Fix grammatical error in documentation in [#​1281](https://togithub.com/urfave/cli/issues/1281) via [@​imaskm](https://togithub.com/imaskm) - Improve documentation in [#​1304](https://togithub.com/urfave/cli/issues/1304) via [@​JayCeeJr](https://togithub.com/JayCeeJr) - Improve Man Page in [#​1311](https://togithub.com/urfave/cli/issues/1311) via [@​jolheiser](https://togithub.com/jolheiser) - Improve migration documentation in [#​1317](https://togithub.com/urfave/cli/issues/1317) via [@​tlimoncelli](https://togithub.com/tlimoncelli) - Improve migration documentation in [#​1319](https://togithub.com/urfave/cli/issues/1319) via [@​mritunjaysharma394](https://togithub.com/mritunjaysharma394) - Fixed assertion function in test cases in [#​1320](https://togithub.com/urfave/cli/issues/1320) via [@​anthonyfok](https://togithub.com/anthonyfok) - Update markdown library dependency in [#​3121](https://togithub.com/urfave/cli/issues/3121) via [@​anthonyfok](https://togithub.com/anthonyfok) - Update yaml library dependency in [#​1326](https://togithub.com/urfave/cli/issues/1326) via [@​mildaniel](https://togithub.com/mildaniel) - Remove useless variable declaration in [#​1330](https://togithub.com/urfave/cli/issues/1330) via [@​chenxiao-zhao](https://togithub.com/chenxiao-zhao) - Improve migration documentation in [#​1340](https://togithub.com/urfave/cli/issues/1340) via [@​infraredgirl](https://togithub.com/infraredgirl) #### Added - Added support for Go 1.15 in [#​1200](https://togithub.com/urfave/cli/issues/1200) via [@​asahasrabuddhe](https://togithub.com/asahasrabuddhe) - Add link to pkg.go.dev in manual.md in [#​1207](https://togithub.com/urfave/cli/issues/1207) via [@​bbkane](https://togithub.com/bbkane) - Add link to GoDoc for v2 in [#​1228](https://togithub.com/urfave/cli/issues/1228) via [@​zwass](https://togithub.com/zwass) - Add `Destination` field to the `TimeStamp` flag in [#​1251](https://togithub.com/urfave/cli/issues/1251) via [@​davidsbond](https://togithub.com/davidsbond) - Add support for Go 1.16 in [#​1270](https://togithub.com/urfave/cli/issues/1270) via [@​rliebz](https://togithub.com/rliebz) - Add description and usage text in generated documentation in [#​1287](https://togithub.com/urfave/cli/issues/1287) via [@​subpop](https://togithub.com/subpop) - Add support for Go 1.17 in [#​1323](https://togithub.com/urfave/cli/issues/1323) via [@​rliebz](https://togithub.com/rliebz)

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