Bump omniauth from 2.1.2 to 2.1.3 (#5174)

Bumps [omniauth](https://github.com/omniauth/omniauth) from 2.1.2 to 2.1.3.
- [Release notes](https://github.com/omniauth/omniauth/releases)
- [Commits](omniauth/omniauth@v2.1.2...v2.1.3)

---
updated-dependencies:
- dependency-name: omniauth
  dependency-version: 2.1.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Gemfile.lock

@@ -431,7 +431,7 @@ GEM
       rack (>= 1.2, < 4)
       snaky_hash (~> 2.0)
       version_gem (~> 1.1)
-    omniauth (2.1.2)
+    omniauth (2.1.3)
       hashie (>= 3.4.6)
       rack (>= 2.2.3)
       rack-protection