Take regex suggestion

Co-authored-by: Antoine Rybacki <15911822+Lifeismana@users.noreply.github.com>

Author: jbevain

rules.ini

@@ -320,7 +320,7 @@ LWJGL = (?:^|/)lwjgl(?:64)?\.(?:dll|jar)$
 Miles_Sound_System = (?:^|/)mss(?:16|32|64)\.dll$
 Mirror = (?:^|/)Mirror\.dll$
 Modio = (?:^|/)mod\.?io
-Mono[] = (?:^|/)libmono(?:-2\.0|sgen-2\.0|bdwgc-2\.0)?\.(?:dylib|so)$
+Mono[] = (?:^|/)libmono(?:(?:sgen|bdwgc)?-2\.0)?\.(?:dylib|so)$
 Mono[] = (?:^|/)mono(?:-2\.0(?:-sgen|-bdwgc)?)?\.dll$
 Nakama = (?:^|/)nakama(?:-sdk)?\.dll$
 NodeJS = (?:^|/)(?:lib)?node\.(?:dll|dylib)$