Update CODEOWNERs

Author: raycastbot

.github/CODEOWNERS

@@ -983,6 +983,7 @@
 /extensions/m3o                                                     @andreaselia
 /extensions/mac-app-store-search                                    @say4n @j3lte
 /extensions/macosicons                                              @shldk
+/extensions/macports                                                @guidefari
 /extensions/macrumors                                               @hughmcmillanv @pernielsentikaer
 /extensions/macstories                                              @nicolas-marien
 /extensions/macupdater                                              @karlsander @xmok

.github/extensionName2Folder.json

@@ -981,6 +981,7 @@
   "andreaselia/m3o": "m3o",
   "say4n/mac-app-store-search": "mac-app-store-search",
   "shldk/macosicons": "macosicons",
+  "guide/macports": "macports",
   "hughmcmillanv/macrumors": "macrumors",
   "nicolas-marien/macstories": "macstories",
   "kall/macupdater": "macupdater",