chore(deps): update module gorilla/handlers to v1 - autoclosed

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change	References
github.com/gorilla/handlers	require	major	v0.0.0-20161028133215-e1b2144f2167 -> v1.4.0@7e6a874	source

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Release Notes

gorilla/handlers

### [`v1.4.0`](https://togithub.com/gorilla/handlers/releases/v1.4.0) [Compare Source](https://togithub.com/gorilla/handlers/compare/v1.3.0...v1.4.0) Adds the ability to register a custom log formatter for HTTP logging, and addresses a CORS middleware bug. CHANGELOG [`7e0847f`](https://togithub.com/gorilla/handlers/commit/7e0847f) added ability to register custom log formatter ([#​131](https://togithub.com/gorilla/handlers/issues/131)) [`6257a58`](https://togithub.com/gorilla/handlers/commit/6257a58) Fix typo in cors.go ([#​127](https://togithub.com/gorilla/handlers/issues/127)) [`13a38d2`](https://togithub.com/gorilla/handlers/commit/13a38d2) [bugfix] Handle CORS pre-flight request in middleware ([#​112](https://togithub.com/gorilla/handlers/issues/112)) [`2b8556b`](https://togithub.com/gorilla/handlers/commit/2b8556b) Revert "Add Vary header when allowedOrigins is _ ([#​114](https://togithub.com/gorilla/handlers/issues/114))" ([#​122](https://togithub.com/gorilla/handlers/issues/122)) [`9327cfd`](https://togithub.com/gorilla/handlers/commit/9327cfd) Add Vary header when allowedOrigins is _ ([#​114](https://togithub.com/gorilla/handlers/issues/114))[`c5874fa`](https://togithub.com/gorilla/handlers/commit/c5874fa) distinguish between explicit and implicit star ([#​118](https://togithub.com/gorilla/handlers/issues/118)) ### [`v1.3.0`](https://togithub.com/gorilla/handlers/releases/v1.3.0) [Compare Source](https://togithub.com/gorilla/handlers/compare/v1.2.1...v1.3.0) - Fixes a security issue where Access-Control-Allow-Origin would reflect the Origin header in the request, which has different (and worse) security vs. returning an explicit "\*". Thanks to [@​ejcx](https://togithub.com/ejcx) for reporting and fixing. CHANGELOG [`9066371`](https://togithub.com/gorilla/handlers/commit/9066371) [bugfix] Don't return the origin header when configured to \* ([#​116](https://togithub.com/gorilla/handlers/issues/116))

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