main: Update medyagh/setup-minikube action to v0.0.20 (#2066)

Author: renovate-bot

.github/workflows/helm.yml

@@ -75,7 +75,7 @@ jobs:
         run: ct lint --target-branch ${{ github.event.repository.default_branch }} --debug --charts ./helm/polaris
 
       - name: Set up Minikube
-        uses: medyagh/setup-minikube@cea33675329b799adccc9526aa5daccc26cd5052 # v0.0.19
+        uses: medyagh/setup-minikube@e3c7f79eb1e997eabccc536a6cf318a2b0fe19d9 # v0.0.20
 
       - name: Print Docker info
         run: |