chore(deps): Bump protobuf from 4.33.5 to 4.34.0 in /pbj-core/hiero-dependency-versions (#744)

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Author: dependabot[bot]

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

@@ -4,7 +4,7 @@ group = "com.hedera.hashgraph"
 val antlr = "4.13.2"
 val grpc = "1.79.0"
 val helidon = "4.3.4"
-val protobuf = "4.33.5"
+val protobuf = "4.34.0"
 
 val junit5 = "6.0.3"
 val mockito = "5.21.0"