adapt rpc meta test case for obproxy#237

GroundWu wants to merge 1 commit intohbase_compat_3_2.0oceanbase/obkv-hbase-client-java:hbase_compat_3_2.0from

test_rpc_meta_for_obproxyoceanbase/obkv-hbase-client-java:test_rpc_meta_for_obproxyCopy head branch name to clipboard