reinstate integration jobs matrix

Author: Mpdreamz

.github/workflows/integration-jobs.yml

@@ -24,6 +24,19 @@ jobs:
       fail-fast: false
       matrix:
         stack_version: [
+           '7.0.0',
+           '7.1.0',
+           '7.2.0',
+           '7.3.0',
+           '7.4.0',
+           '7.5.0',
+           '7.6.0',
+           '7.7.0',
+           '7.8.0',
+           '7.9.0',
+           '7.10.0',
+           '7.11.0',
+           '7.12.0-SNAPSHOT',
            'latest-7'
         ]