update google-protobuf

Author: sethboyles

Gemfile.lock

@@ -224,9 +224,7 @@ GEM
       google-apis-core (>= 0.11.0, < 2.a)
     google-cloud-env (1.6.0)
       faraday (>= 0.17.3, < 3.0)
-    google-protobuf (3.25.5)
-    google-protobuf (3.25.5-x86_64-darwin)
-    google-protobuf (3.25.5-x86_64-linux)
+    google-protobuf (3.25.6)
     googleapis-common-protos (1.6.0)
       google-protobuf (>= 3.18, < 5.a)
       googleapis-common-protos-types (~> 1.7)