gh-93491: Fix PEP 11 tier detection for FreeBSD (GH-94441)

(cherry picked from commit 67d208f)

Co-authored-by: Christian Heimes <christian@python.org>

Author: miss-islington

configure

@@ -1086,7 +1086,7 @@ AS_CASE([$host/$ac_cv_cc_name],
   [s390x-*-linux-gnu/gcc],           [PY_SUPPORT_TIER=3], dnl Linux on 64bit s390x (big endian), glibc, gcc
   dnl [wasm32-unknown-emscripten/clang], [PY_SUPPORT_TIER=3], dnl WebAssembly Emscripten
   dnl [wasm32-unknown-wasi/clang],       [PY_SUPPORT_TIER=3], dnl WebAssembly System Interface
-  [x86_64-*-freebsd/clang],          [PY_SUPPORT_TIER=3], dnl FreeBSD on AMD64
+  [x86_64-*-freebsd*/clang],         [PY_SUPPORT_TIER=3], dnl FreeBSD on AMD64
   [PY_SUPPORT_TIER=0]
 )