Merge pull request #112 from clue-labs/php8.4

Run tests on PHP 8.4 and update test environment

Author: WyriHaximus

.github/workflows/ci.yml

@@ -11,9 +11,10 @@ jobs:
     strategy:
       matrix:
         os:
-          - ubuntu-22.04
+          - ubuntu-24.04
           - windows-2022
         php:
+          - 8.4
           - 8.3
           - 8.2
           - 8.1
@@ -45,7 +46,7 @@ jobs:
 
   PHPUnit-hhvm:
     name: PHPUnit (HHVM)
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     continue-on-error: true
     steps:
       - uses: actions/checkout@v4