Bump jwt from 2.5.0 to 2.6.0 (#814)

Bumps [jwt](https://github.com/jwt/ruby-jwt) from 2.5.0 to 2.6.0.
- [Release notes](https://github.com/jwt/ruby-jwt/releases)
- [Changelog](https://github.com/jwt/ruby-jwt/blob/main/CHANGELOG.md)
- [Commits](jwt/ruby-jwt@v2.5.0...v2.6.0)

---
updated-dependencies:
- dependency-name: jwt
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Sorokin Maksim <60688343+askonev@users.noreply.github.com>

Author: dependabot[bot]

Gemfile.lock

@@ -10,7 +10,7 @@ GEM
     image_size (3.2.0)
     iniparse (1.5.0)
     json (2.6.3)
-    jwt (2.5.0)
+    jwt (2.6.0)
     mini_portile2 (2.8.1)
     nokogiri (1.14.1)
       mini_portile2 (~> 2.8.0)