Update dependency wyrihaximus/makefiles to ^0.7.6

Author: renovate-runner[bot]

composer.json

@@ -17,7 +17,7 @@
     },
     "require-dev": {
         "wyrihaximus/async-test-utilities": "^9.4.2",
-        "wyrihaximus/makefiles": "^0.5.0"
+        "wyrihaximus/makefiles": "^0.7.6"
     },
     "autoload": {
         "psr-4": {