Pin kube-hunter version for integration tests

Author: nigthknight

.github/workflows/ci.yaml

@@ -441,7 +441,7 @@ jobs:
         run: |
           helm -n integration-tests install kube-hunter ./scanners/kube-hunter/ \
             --set="parserImage.tag=sha-$(git rev-parse --short HEAD)" \
-            --set="image.tag=sha-$(git rev-parse --short HEAD)"
+            --set="image.tag=0.3.0"
           cd tests/integration/
           npx jest --ci --color kube-hunter
       - name: "ssh-scan Integration Tests"