deps: update protobuf dependencies to v3.25.1

Author: renovate-bot

gapic-generator-java-pom-parent/pom.xml

@@ -31,7 +31,7 @@
     <google.http-client.version>1.43.3</google.http-client.version>
     <gson.version>2.10.1</gson.version>
     <guava.version>32.1.3-jre</guava.version>
-    <protobuf.version>3.25.0</protobuf.version>
+    <protobuf.version>3.25.1</protobuf.version>
     <maven.compiler.release>8</maven.compiler.release>
   </properties>
 

gax-java/dependencies.properties

@@ -26,7 +26,7 @@ version.gax_httpjson=2.37.1-SNAPSHOT
 # The protobuf version is only used for generating gradle files for showcase module,
 # not for self-service clients (from googleapis project).
 
-version.com_google_protobuf=3.25.0
+version.com_google_protobuf=3.25.1
 version.google_java_format=1.15.0
 version.io_grpc=1.59.0