Set DEBUG_LEVEL=0 for RocksJava Mac Release (#4040)

Summary:
Closes https://github.com/facebook/rocksdb/issues/2717
Closes https://github.com/facebook/rocksdb/pull/4040

Differential Revision: D8592058

Pulled By: sagar0

fbshipit-source-id: d01099a1067aa32659abb0b4bed641d919a3927e

Makefile

@@ -85,6 +85,10 @@ ifeq ($(MAKECMDGOALS),rocksdbjavastaticrelease)
 	DEBUG_LEVEL=0
 endif
 
+ifeq ($(MAKECMDGOALS),rocksdbjavastaticreleasedocker)
+        DEBUG_LEVEL=0
+endif
+
 ifeq ($(MAKECMDGOALS),rocksdbjavastaticpublish)
 	DEBUG_LEVEL=0
 endif