HBASE-24782 [hbase-thirdparty] Bump dependencis in hbase-thirdparty (#23

)

Signed-off-by: Sean Busbey <busbey@apache.org>

pom.xml

@@ -129,8 +129,8 @@
     <java.min.version>${compileSource}</java.min.version>
     <maven.min.version>3.3.3</maven.min.version>
     <rename.offset>org.apache.hbase.thirdparty</rename.offset>
-    <protobuf.version>3.11.4</protobuf.version>
-    <netty.version>4.1.48.Final</netty.version>
+    <protobuf.version>3.12.2</protobuf.version>
+    <netty.version>4.1.51.Final</netty.version>
     <guava.version>29.0-jre</guava.version>
     <commons-cli.version>1.4</commons-cli.version>
     <commons-collections.version>4.4</commons-collections.version>