removed matrix coverage

Author: transistive

.github/workflows/coverage.yml

@@ -3,23 +3,20 @@ name: Unit and Integration Tests
 on:
   push:
     branches: [ '**' ]
+  pull_request:
+    branches: [ '**' ]
 
 jobs:
   tests:
     runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        php-version: ['8']
-        neo4j-version: ["4.2"]
     name: "Create Test Coverage Report"
 
     container:
-      image:  php:${{ matrix.php-version }}-cli
+      image:  php:8-cli
 
     services:
       neo4j:
-        image: neo4j:${{ matrix.neo4j-version }}
+        image: neo4j:4.2
         ports:
           - 7474:7474
           - 7687:7687