Bump omniauth-azure-activedirectory-v2 from 2.1.0 to 2.2.0

Bumps [omniauth-azure-activedirectory-v2](https://github.com/RIPAGlobal/omniauth-azure-activedirectory-v2) from 2.1.0 to 2.2.0.
- [Changelog](https://github.com/RIPAGlobal/omniauth-azure-activedirectory-v2/blob/master/CHANGELOG.md)
- [Commits](https://github.com/RIPAGlobal/omniauth-azure-activedirectory-v2/commits/v2.2.0)

---
updated-dependencies:
- dependency-name: omniauth-azure-activedirectory-v2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Gemfile.lock

@@ -361,7 +361,7 @@ GEM
       hashie (>= 3.4.6)
       rack (>= 2.2.3)
       rack-protection
-    omniauth-azure-activedirectory-v2 (2.1.0)
+    omniauth-azure-activedirectory-v2 (2.2.0)
       omniauth-oauth2 (~> 1.8)
     omniauth-oauth2 (1.8.0)
       oauth2 (>= 1.4, < 3)