fix(tests): remove redundant integration test wf (#11322)

* fix(tests): remove redundant integration test wf

Signed-off-by: droctothorpe <mythicalsunlight@gmail.com>

* Add paths

Signed-off-by: droctothorpe <mythicalsunlight@gmail.com>

* Remove integration-test.sh

Signed-off-by: droctothorpe <mythicalsunlight@gmail.com>

---------

Signed-off-by: droctothorpe <mythicalsunlight@gmail.com>

Author: droctothorpe

.github/workflows/kfp-samples.yml

@@ -7,9 +7,12 @@ on:
   pull_request:
     paths:
       - '.github/resources/**'
-      - 'samples/**'
-      - 'backend/src/v2/**'
       - '.github/workflows/kfp-samples.yml'
+      - '.github/workflows/kubeflow-pipelines-integration-v2.yml'
+      - 'backend/**'
+      - 'samples/**'
+      - 'samples/core/dataflow/**'
+      - 'samples/core/parameterized_tfx_oss/**'
 
 jobs:
   samples: