ci: make brew install grep for macos

CMCDragonkai · CMCDragonkai · commit 96161396f41f · 2023-06-26T19:34:50.000+10:00
diff --git a/scripts/brew-install.sh b/scripts/brew-install.sh
@@ -14,3 +14,5 @@ brew install node@18
 brew link --overwrite node@18
 brew install python@3.9
 brew link --overwrite python@3.9
+brew install grep
+brew link --overwrite grep
