Apply test_gate_skip_on_skipped patch (ITensor#93)

Author: mtfishman

.github/workflows/IntegrationTest.yml

@@ -31,7 +31,7 @@ jobs:
   integration-gate:
     name: "IntegrationTest"
     needs: "integration-test"
-    if: "${{ always() }}"
+    if: "${{ always() && needs.integration-test.result != 'skipped' }}"
     runs-on: "ubuntu-latest"
     steps:
       - name: "Fail if any downstream integration test failed"

.github/workflows/Tests.yml

@@ -43,7 +43,7 @@ jobs:
   tests-gate:
     name: "Tests"
     needs: "tests"
-    if: "${{ always() }}"
+    if: "${{ always() && needs.tests.result != 'skipped' }}"
     runs-on: "ubuntu-latest"
     steps:
       - name: "Fail if any matrix leg failed"