ci: remove memory integration tests from matrix

Author: jariy17

.github/workflows/integration-testing.yml

@@ -117,11 +117,6 @@ jobs:
             timeout: 10
             extra-deps: ""
             ignore: ""
-          # - group: memory
-          #   path: tests_integ/memory
-          #   timeout: 20
-          #   extra-deps: ""
-          #   ignore: ""
           - group: evaluation
             path: tests_integ/evaluation
             timeout: 15