Remove dependency on gtest_main as that seems to cause some bad depen…

…dencies in starrocks tests

third_party/gtest/BUILD

@@ -3,7 +3,7 @@ licenses(["notice"])
 cc_library(
     name = "gtest",
     deps = [
-        "@com_google_googletest//:gtest_main",
+        "@com_google_googletest//:gtest",
     ],
     visibility = ["//visibility:public"],
 )

third_party/gtest/compile_test.cpp

@@ -7,3 +7,8 @@ namespace stardog {
     }
   }
 }
+
+int main(int argc, char** argv) {
+  ::testing::InitGoogleTest(&argc, argv);
+  return RUN_ALL_TESTS();
+}