[0.x] Test against all PHP versions in range

This changeset makes sure we test against all currently support PHP versions and the versions we support on top of that.

Author: WyriHaximus

.github/workflows/ci.yml

@@ -15,6 +15,8 @@ jobs:
           - ubuntu-latest
           - windows-latest
         php:
+          - "8.4"
+          - "8.3"
           - "8.2"
           - "8.1"
           - "8.0"
@@ -48,6 +50,9 @@ jobs:
       fail-fast: false
       matrix:
         php:
+          - "8.4"
+          - "8.3"
+          - "8.2"
           - "8.1"
           - "8.0"
           - "7.4"