Remove trace_analyzer_tool.cc from rocksdb_lib buck target (#4371)

Summary:
Including tools/trace_analyzer_tool.cc in rocksdb_lib was causing conflicts in dependent binaries due to duplicate gflag (other_prefix).
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4371

Differential Revision: D9846953

Pulled By: anand1976

fbshipit-source-id: 80b4aa36ab8428b8f6dceb896c45532684102709

TARGETS

@@ -197,7 +197,6 @@ cpp_library(
         "tools/ldb_cmd.cc",
         "tools/ldb_tool.cc",
         "tools/sst_dump_tool.cc",
-        "tools/trace_analyzer_tool.cc",
         "util/arena.cc",
         "util/auto_roll_logger.cc",
         "util/bloom.cc",
@@ -306,6 +305,7 @@ cpp_library(
     srcs = [
         "db/db_test_util.cc",
         "table/mock_table.cc",
+        "tools/trace_analyzer_tool.cc",
         "util/fault_injection_test_env.cc",
         "util/testharness.cc",
         "util/testutil.cc",