Do not fmt little cms files (#2291)

utils/libafl_fmt/src/main.rs

@@ -186,6 +186,7 @@ async fn main() -> io::Result<()> {
         r".*dlmalloc\.c$",
         r".*QEMU-Nyx.*",
         r".*AFLplusplus.*",
+        r".*Little-CMS.*",
         r".*cms_transform_fuzzer.cc.*",
     ])
     .expect("Could not create the regex set from the given regex");