Bump google-protobuf from 4.27.1 to 4.27.5 in the bundler group (ruby-conferences#774)

Bumps the bundler group with 1 update: [google-protobuf](https://github.com/protocolbuffers/protobuf).


Updates `google-protobuf` from 4.27.1 to 4.27.5
- [Release notes](https://github.com/protocolbuffers/protobuf/releases)
- [Changelog](https://github.com/protocolbuffers/protobuf/blob/main/protobuf_release.bzl)
- [Commits](https://github.com/protocolbuffers/protobuf/commits)

---
updated-dependencies:
- dependency-name: google-protobuf
  dependency-type: indirect
  dependency-group: bundler
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Gemfile.lock

@@ -44,7 +44,7 @@ GEM
     forwardable-extended (2.6.0)
     frozen_record (0.27.2)
       activemodel
-    google-protobuf (4.27.1)
+    google-protobuf (4.27.5)
       bigdecimal
       rake (>= 13)
     graphql (2.3.14)