Refactor test pipeline on GitHub Actions

Author: alcaeus

.github/workflows/tests.yml

@@ -23,36 +23,38 @@ jobs:
       fail-fast: true
       matrix:
         os:
-          - "ubuntu-22.04"
+          - "ubuntu-24.04"
         php-version:
           - "8.1"
           - "8.2"
           - "8.3"
           - "8.4"
         mongodb-version:
-          - "6.0"
+          - "8.0"
         topology:
-          - "server"
+          - "replica_set"
         include:
+          # Test additional topologies for MongoDB 8.0
+          - os: "ubuntu-24.04"
+            php-version: "8.4"
+            mongodb-version: "8.0"
+            topology: "server"
+          - os: "ubuntu-24.04"
+            php-version: "8.4"
+            mongodb-version: "8.0"
+            topology: "sharded_cluster"
+          # Test lowest server/php versions
           - os: "ubuntu-22.04"
             php-version: "8.1"
             mongodb-version: "6.0"
-            topology: "replica_set"
+            topology: "server"
           - os: "ubuntu-22.04"
             php-version: "8.1"
             mongodb-version: "6.0"
-            topology: "sharded_cluster"
-          - os: "ubuntu-24.04"
-            php-version: "8.1"
-            mongodb-version: "8.0"
-            topology: "server"
-          - os: "ubuntu-24.04"
-            php-version: "8.1"
-            mongodb-version: "8.0"
             topology: "replica_set"
-          - os: "ubuntu-24.04"
+          - os: "ubuntu-22.04"
             php-version: "8.1"
-            mongodb-version: "8.0"
+            mongodb-version: "6.0"
             topology: "sharded_cluster"
 
     steps: