gha: Add extended features in gateway profile run

Unlike normal run, Gateway API conformance profile didn't work well with
exempt features flag, which causes issues of missing extended features
in the report. This commit is to use --skip-tests instead.

Signed-off-by: Tam Mach <[email protected]>

Author: sayboras

.github/workflows/conformance-gateway-api.yaml

@@ -128,6 +128,10 @@ jobs:
             EXEMPT_FEATURES+=",HTTPRouteDestinationPortMatching,HTTPRouteRequestTimeout,HTTPRouteBackendTimeout"
           fi
 
+          if [ ${{ matrix.conformance-profile }} == "true" ]; then
+            SKIPPED_TESTS+="GatewayStaticAddresses,MeshConsumerRoute,HTTPRouteListenerPortMatching"
+          fi
+
           CILIUM_INSTALL_DEFAULTS="${{ steps.default_vars.outputs.cilium_install_defaults }} \
             --helm-set=kubeProxyReplacement=true \
             --helm-set=extraArgs={--envoy-config-retry-interval=5s} \
@@ -262,7 +266,7 @@ jobs:
               -v ./operator/pkg/gateway-api \
               --gateway-class cilium \
               --all-features \
-              --exempt-features "${{ steps.vars.outputs.exempt-features }}" \
+              --skip-tests "${{ steps.vars.outputs.skipped_tests }}" \
               --allow-crds-mismatch \
               --conformance-profiles GATEWAY-HTTP,GATEWAY-TLS,GATEWAY-GRPC,MESH-HTTP,MESH-GRPC \
               --organization cilium \
@@ -272,7 +276,6 @@ jobs:
               --contact https://github.com/cilium/community/blob/main/roles/Maintainers.md \
               --report-output report.yaml \
               -test.run "TestConformance" \
-              -test.skip "${{ steps.vars.outputs.skipped_tests }}" \
               -json \
             | tparse -progress
           else