chore(deps): bump protobuf from 4.33.5 to 4.34.0 in /hiero-dependency-versions (#2640)

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Author: dependabot[bot]

hiero-dependency-versions/build.gradle.kts

@@ -3,7 +3,7 @@ group = "org.hiero"
 
 val bouncycastle = "1.83"
 val grpc = "1.79.0"
-val protobuf = "4.33.5"
+val protobuf = "4.34.0"
 val slf4j = "2.0.17"
 val mockito = "5.23.0"