Bump jwt from 2.5.0 to 2.6.0

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](https://github.com/jwt/ruby-jwt/compare/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>

Gemfile

@@ -67,7 +67,7 @@ gem "fake_email_validator"
 # TLD validation
 gem "tldv", "~> 0.1.0"
 
-gem "jwt", "~> 2.5"
+gem "jwt", "~> 2.6"
 
 group :development do
   gem "binding_of_caller"

Gemfile.lock

@@ -221,7 +221,7 @@ GEM
       mini_magick (>= 4.9.5, < 5)
       ruby-vips (>= 2.0.17, < 3)
     json (2.6.3)
-    jwt (2.5.0)
+    jwt (2.6.0)
     kaminari (1.2.2)
       activesupport (>= 4.1.0)
       kaminari-actionview (= 1.2.2)
@@ -542,7 +542,7 @@ DEPENDENCIES
   hcaptcha (~> 7.0)
   httparty
   i18n-js (= 4.0)
-  jwt (~> 2.5)
+  jwt (~> 2.6)
   letter_opener
   lograge
   mini_magick