Update module github.com/knadh/koanf to v1.1.1

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
github.com/knadh/koanf	require	patch	v1.1.0 -> v1.1.1

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Release Notes

knadh/koanf

### [`v1.1.1`](https://togithub.com/knadh/koanf/releases/v1.1.1) [Compare Source](https://togithub.com/knadh/koanf/compare/v1.1.0...v1.1.1) - [`57e89cf`](https://togithub.com/knadh/koanf/commit/57e89cf) Merge pull request [#​94](https://togithub.com/knadh/koanf/issues/94) from knadh/fix-posflag-callbacks - [`d3bad45`](https://togithub.com/knadh/koanf/commit/d3bad45) Merge pull request [#​91](https://togithub.com/knadh/koanf/issues/91) from knadh/bug-report-template - [`b1985ad`](https://togithub.com/knadh/koanf/commit/b1985ad) Merge pull request [#​93](https://togithub.com/knadh/koanf/issues/93) from rhnvrm/unit-test-issue-90 - [`a72baa3`](https://togithub.com/knadh/koanf/commit/a72baa3) Merge pull request [#​92](https://togithub.com/knadh/koanf/issues/92) from knadh/fix-posflag-callbacks - [`adc0b54`](https://togithub.com/knadh/koanf/commit/adc0b54) tests: add unit test for [#​90](https://togithub.com/knadh/koanf/issues/90) - [`9e87eba`](https://togithub.com/knadh/koanf/commit/9e87eba) Fix unchanged default posflag value merging via incorrect callback. - [`2f82a14`](https://togithub.com/knadh/koanf/commit/2f82a14) Merge pull request [#​87](https://togithub.com/knadh/koanf/issues/87) from mvrahden/feature/filesystem - [`6e9c0a7`](https://togithub.com/knadh/koanf/commit/6e9c0a7) Add github issue templates - [`023ecc6`](https://togithub.com/knadh/koanf/commit/023ecc6) Update README with fs.FS provider - [`f7e28d0`](https://togithub.com/knadh/koanf/commit/f7e28d0) fix call to Close on file descriptor - [`caeef66`](https://togithub.com/knadh/koanf/commit/caeef66) Merge pull request [#​1](https://togithub.com/knadh/koanf/issues/1) from rhnvrm/feature/filesystem - [`02f42ea`](https://togithub.com/knadh/koanf/commit/02f42ea) fix: add build constraints to maintain compat - [`149144c`](https://togithub.com/knadh/koanf/commit/149144c) add fs.FS provider - [`139fe40`](https://togithub.com/knadh/koanf/commit/139fe40) Merge pull request [#​85](https://togithub.com/knadh/koanf/issues/85) from mvrahden/fix/base_test - [`7cc3416`](https://togithub.com/knadh/koanf/commit/7cc3416) move error assertions and make them error-type dependent - [`0a31536`](https://togithub.com/knadh/koanf/commit/0a31536) fix race condition and reduce test time by half - [`af2e3f4`](https://togithub.com/knadh/koanf/commit/af2e3f4) simplify and unify test arrangements - [`aa62c04`](https://togithub.com/knadh/koanf/commit/aa62c04) update testify to v1.7.0 - [`5234867`](https://togithub.com/knadh/koanf/commit/5234867) Merge pull request [#​84](https://togithub.com/knadh/koanf/issues/84) from mr-karan/gh_actions - [`c79fbc5`](https://togithub.com/knadh/koanf/commit/c79fbc5) feat: Replace Travis with GitHub Actions

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