Update integration jobs matrix to latest versions (#7558)

* Update integration jobs matrix to latest versions

* Update integration-jobs.yml

Author: stevejgordon

.github/workflows/integration-jobs.yml

@@ -29,7 +29,8 @@ jobs:
           '8.4.3',
           '8.5.3',
           '8.6.2',
-          '8.7.0-SNAPSHOT',
+          '8.7.0',
+          '8.8.0-SNAPSHOT',
           'latest-8'
         ]