gtest fails to compile after JDK-8287661

Reproduce:
 configure --with-jvm-variants=server --with-debug-level=optimized ...


```
* For target hotspot_variant-server_libjvm_gtest_objs_test_bitMap.o:
In file included from /root/df/jdk/src/hotspot/share/logging/logPrefix.hpp:28,
                 from /root/df/jdk/src/hotspot/share/logging/log.hpp:28,
                 from /root/df/jdk/src/hotspot/share/logging/logStream.hpp:28,
                 from /root/df/jdk/test/hotspot/gtest/utilities/test_bitMap.cpp:25:
/root/df/jdk/test/hotspot/gtest/utilities/test_bitMap.cpp: In static member function 'static void BitMapTest::testPrintOn(BitMap::idx_t)':
/root/df/jdk/src/hotspot/share/logging/logTag.hpp:207:36: error: '_test' is not a member of 'LogTag'
  207 | #define PREFIX_LOG_TAG(T) (LogTag::_##T)
      | ^
/root/df/jdk/src/hotspot/share/logging/logTag.hpp:215:27: note: in definition of macro 'EXPAND_VARARGS'
  215 | #define EXPAND_VARARGS(x) x
      | ^
/root/df/jdk/src/hotspot/share/logging/logTag.hpp:212:57: note: in expansion of macro 'PREFIX_LOG_TAG'
  212 | #define LOG_TAGS_EXPANDED(T0, T1, T2, T3, T4, T5, ...) PREFIX_LOG_TAG(T0), PREFIX_LOG_TAG(T1), PREFIX_LOG_TAG(T2), \
      | ^~~~~~~~~~~~~~
/root/df/jdk/src/hotspot/share/logging/logTag.hpp:216:38: note: in expansion of macro 'LOG_TAGS_EXPANDED'
   ... (rest of output omitted)

* All command lines available in /root/df/jdk/build/linux-x86_64-server-release/make-support/failure-logs.
```