perf build: Don't use -ftree-loop-distribute-patterns and -gno-variable-location...

perf build: Don't use -ftree-loop-distribute-patterns and -gno-variable-location-views in the python feature test when building with clang-13

Using -ftree-loop-distribute-patterns and -gno-variable-location-views
in the python feature test when building with clang-16 results in:

  16    80.04 clearlinux:latest             : FAIL clang version 16.0.1
    clang-16: error: unknown argument: '-gno-variable-location-views'
    clang-16: error: unknown argument: '-gno-variable-location-views'
    clang-16: error: optimization flag '-ftree-loop-distribute-patterns' is not supported [-Werror,-Wignored-optimization-argument]
    clang-16: error: optimization flag '-ftree-loop-distribute-patterns' is not supported [-Werror,-Wignored-optimization-argument]
    error: command '/usr/sbin/clang' failed with exit code 1

Noticed when building on a docker.io/library/clearlinux:latest container.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>