cswrap-core: bypass the analyzer when invoked with -MM

This brings significant speedup while processing the %install script
of xfsprogs-5.12.0-4.el9 with csmock-plugin-clang enabled.

src/cswrap-core.c

@@ -237,6 +237,10 @@ static int translate_args_for_analyzer(int argc, char **argv)
             /* preprocessing --> bypass analyzer in order to not break ccache */
             return -1;
 
+        if (STREQ(arg, "-MM"))
+            /* tracking includes --> bypass the analyzer to save resources */
+            return -1;
+
         if (is_def_inc(arg)) {
             if (is_bare_def_inc(arg))
                 /* bare -D or -I --> we need to take the next arg, too */