chore(deps): Bump io.grpc:protoc-gen-grpc-java from 1.69.0 to 1.69.1 in /pbj-core/hiero-dependency-versions (#371)

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Author: dependabot[bot]

pbj-core/hiero-dependency-versions/build.gradle.kts

@@ -63,7 +63,7 @@ dependencies.constraints {
     // Code generation
     api("org.antlr:antlr4:$antlr")
     api("com.google.protobuf:protoc:$protobuf")
-    api("io.grpc:protoc-gen-grpc-java:1.69.0")
+    api("io.grpc:protoc-gen-grpc-java:1.69.1")
 
     // Testing only
     api("com.google.guava:guava:33.4.0-jre") { because("com.google.common") }