cmake: Disable ctime_tests if build with -fsanitize=memory

Clang >= 16 has `-fsanitize-memory-param-retval` turned on by default,
which is incompatible with

cmake/CheckMemorySanitizer.cmake

@@ -0,0 +1,18 @@
+include_guard(GLOBAL)
+include(CheckCSourceCompiles)
+
+function(check_memory_sanitizer output)
+  set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
+  check_c_source_compiles("
+    #if defined(__has_feature)
+    #  if __has_feature(memory_sanitizer)
+         /* MemorySanitizer is enabled. */
+    #  elif
+    #    error \"MemorySanitizer is disabled.\"
+    #  endif
+    #else
+    #  error \"__has_feature is not defined.\"
+    #endif
+  " HAVE_MSAN)
+  set(${output} ${HAVE_MSAN} PARENT_SCOPE)
+endfunction()