Upgrade operating system

Author: natanfelles

.github/workflows/tests.yml

@@ -8,7 +8,7 @@ on:
 
 jobs:
   tests:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     timeout-minutes: 30
 
     name: PHP 8.3
@@ -57,7 +57,7 @@ jobs:
           php-coveralls --coverage_clover=build/logs/clover.xml -v
 
   tests-latest:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     timeout-minutes: 30
 
     name: PHP Latest