aix: Return false from ThreadTicks::IsSupported() in PASE

Change-Id: I63446404789a33b97db2bacee2faf3a04e137ed5
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2558973
Reviewed-by: Milad Fa <mfarazma@redhat.com>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Commit-Queue: Vasili Skurydzin <vasili.skurydzin@ibm.com>
Cr-Commit-Position: refs/heads/master@{#71410}

src/base/platform/time.cc

@@ -760,6 +760,9 @@ bool ThreadTicks::IsSupported() {
 #else
   return false;
 #endif
+#elif defined(__PASE__)
+  // Thread CPU time accounting is unavailable in PASE
+  return false;
 #elif(defined(_POSIX_THREAD_CPUTIME) && (_POSIX_THREAD_CPUTIME >= 0)) || \
     defined(V8_OS_MACOSX) || defined(V8_OS_ANDROID) || defined(V8_OS_SOLARIS)
   return true;