Pin build-cs

Author: ondrejmirtes

.github/workflows/build.yml

@@ -65,6 +65,7 @@ jobs:
         with:
           repository: "phpstan/build-cs"
           path: "build-cs"
+          ref: "1.x"
 
       - name: "Install PHP"
         uses: "shivammathur/setup-php@v2"

Makefile

@@ -14,7 +14,7 @@ lint:
 .PHONY: cs-install
 cs-install:
 	git clone https://github.com/phpstan/build-cs.git || true
-	git -C build-cs fetch origin && git -C build-cs reset --hard origin/main
+	git -C build-cs fetch origin && git -C build-cs reset --hard origin/1.x
 	composer install --working-dir build-cs
 
 .PHONY: cs