Exclude sessions integration tests from nightly report (#10443)

Author: paulb777

.github/workflows/generate_issues.yml

@@ -21,7 +21,7 @@ jobs:
       with:
         access-token: '${{ secrets.GITHUB_TOKEN }}'
         # This is to exclude workflows that will be searched in the nightly report.
-        exclude-workflow-files: 'performance-integration-tests.yml'
+        exclude-workflow-files: 'performance-integration-tests.yml, sessions-integration-tests.yml'
 
   test_generate_an_issue:
     # Don't run on private repo.
@@ -35,6 +35,6 @@ jobs:
       with:
         access-token: '${{ secrets.GITHUB_TOKEN }}'
         # This is to exclude workflows that will be searched in the nightly report.
-        exclude-workflow-files: 'performance-integration-tests.yml'
+        exclude-workflow-files: 'performance-integration-tests.yml, sessions-integration-tests.yml'
         issue-labels: 'nightly-testing-report-generation-test'
         issue-title: 'Nightly Testing Report For Presubmit Testing'