Disable GitHub Actions fail-fast strategy

Author: ifox

.github/workflows/run-tests.yml

@@ -18,6 +18,7 @@ jobs:
       COMPOSER_NO_INTERACTION: 1
 
     strategy:
+      fail-fast: false
       matrix:
         php: [8.1, 8.0, 7.4, 7.3, 7.2]