Bump functions_framework from 1.4.2 to 1.5.0

Bumps [functions_framework](https://github.com/GoogleCloudPlatform/functions-framework-ruby) from 1.4.2 to 1.5.0.
- [Release notes](https://github.com/GoogleCloudPlatform/functions-framework-ruby/releases)
- [Changelog](https://github.com/GoogleCloudPlatform/functions-framework-ruby/blob/main/CHANGELOG.md)
- [Commits](GoogleCloudPlatform/functions-framework-ruby@functions_framework/v1.4.2...functions_framework/v1.5.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

Gemfile.lock

@@ -24,7 +24,7 @@ GEM
       faraday (~> 2.0)
       hashie
     faraday-net_http (3.0.0)
-    functions_framework (1.4.2)
+    functions_framework (1.5.0)
       cloud_events (>= 0.7.0, < 2.a)
       puma (>= 4.3.0, < 7.a)
       rack (>= 2.1, < 4.a)
@@ -37,11 +37,11 @@ GEM
     logger (1.6.1)
     mustermann (3.0.3)
       ruby2_keywords (~> 0.0.1)
-    nio4r (2.7.3)
+    nio4r (2.7.4)
     ostruct (0.6.0)
     parallel (1.26.3)
     public_suffix (6.0.1)
-    puma (6.4.3)
+    puma (6.5.0)
       nio4r (~> 2.0)
     rack (3.1.8)
     rack-protection (4.1.1)