fix(deps): update protobuf monorepo to v4

renovate[bot] · web-flow · commit 73a862811b99 · 2025-05-14T23:02:43.000Z
diff --git a/build.gradle b/build.gradle
@@ -11,7 +11,7 @@ allprojects {
 
 ext {
     grpcVersion = '1.72.0'
-    protobufVersion = '3.25.7'
+    protobufVersion = '4.31.0'
 }
 
 nexusPublishing {
