[compiler-rt] [Sanitizers] Extend ThreadDescriptorSize() for glibc-2.32-2.fc33.x86_64+i686

before:
  $ echo 'int main(){}'|clang -g -fsanitize=leak -x c++ -;./a.out
  Tracer caught signal 11: addr=0x7f4f73da5f40 pc=0x4222c8 sp=0x7f4f72cffd40
  ==1164171==LeakSanitizer has encountered a fatal error.
  ==1164171==HINT: For debugging, try setting environment variable LSAN_OPTIONS=verbosity=1:log_threads=1
  ==1164171==HINT: LeakSanitizer does not work under ptrace (strace, gdb, etc)
  $ _

after:
  $ echo 'int main(){}'|clang -g -fsanitize=leak -x c++ -;./a.out)
  $ _

I haven't verified the size cannot be affected by Fedora patches of
upstream glibc-2.32 - but I do not expect upstream glibc-2.32 would have
the last sizes `(1216, 2304)` from 2013 around glibc-2.12.

Differential Revision: https://reviews.llvm.org/D93386

compiler-rt/lib/sanitizer_common/sanitizer_linux_libcdep.cpp

@@ -294,8 +294,10 @@ uptr ThreadDescriptorSize() {
       val = FIRST_32_SECOND_64(1168, 2288);
     else if (minor <= 14)
       val = FIRST_32_SECOND_64(1168, 2304);
-    else
+    else if (minor < 32)  // Unknown version
       val = FIRST_32_SECOND_64(1216, 2304);
+    else  // minor == 32
+      val = FIRST_32_SECOND_64(1344, 2496);
   }
 #elif defined(__mips__)
   // TODO(sagarthakur): add more values as per different glibc versions.