librhash: aligned_alloc is not available with glibc < 2.16

Revise the version check from commit e14300816b (librhash: aligned_alloc
is not available with glibc < 2.15, 2024-02-14, v3.29.0-rc2~30^2).

Issue: #25679

Utilities/cmlibrhash/librhash/util.h

@@ -44,7 +44,7 @@ extern "C" {
 # define rhash_aligned_free(ptr) _aligned_free(ptr)
 
 #elif !defined(NO_STDC_ALIGNED_ALLOC) && (__STDC_VERSION__ >= 201112L || defined(_ISOC11_SOURCE)) \
-	&& !(defined(__GLIBC__) && (__GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 15))) \
+	&& !(defined(__GLIBC__) && (__GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 16))) \
 	&& !(defined(__ibmxl__) && defined(__clang__) && defined(__linux__)) \
 	&& !defined(__APPLE__) && !defined(__HAIKU__) && !defined(__sun) \
 	&& (!defined(__ANDROID_API__) || __ANDROID_API__ >= 28)