simplify

Author: staabm

Makefile

@@ -171,14 +171,11 @@ infection:
 	git -C build-infection fetch origin && git -C build-infection reset --hard origin/1.x
 	composer install --working-dir build-infection --no-interaction --no-progress
 	php build-infection/bin/infection-config.php --source-directory='build/PHPStan/Build'> tmp/infection.json5
-	version=$(shell jq -r '.packages[] | select(.name == "infection/infection") | .version' build-infection/composer.lock); \
-	wget -P tmp/ https://github.com/infection/infection/releases/download/$$version/infection.phar --no-clobber;
-	chmod +x tmp/infection.phar
 	XDEBUG_MODE=coverage php tests/vendor/bin/paratest \
 	  --coverage-xml=tmp/coverage/coverage-xml \
 	  --log-junit=tmp/coverage/junit.xml
 	baseBranch=$(shell git symbolic-ref refs/remotes/${remote:-origin}/HEAD | sed 's,.*/,,') \
-	php infection.phar \
+	php build-infection/vendor/bin/infection \
 	  --configuration=tmp/infection.json5
 	  --git-diff-base=origin/$$baseBranch \
 	  --git-diff-lines \