Merge pull request #1227 from SUSE/depfu/update/jwt-2.9.0

Update jwt 2.8.2 → 2.9.0 (minor)

Gemfile.lock

@@ -142,7 +142,7 @@ GEM
       concurrent-ruby (~> 1.0)
     json (2.3.1)
     jsonapi-renderer (0.2.2)
-    jwt (2.8.2)
+    jwt (2.9.0)
       base64
     listen (3.6.0)
       rb-fsevent (~> 0.10, >= 0.10.3)