.github/workflows: Remove the e2e-minikube action job

Update the .github/workflows/test.yml action configuration and remove
the e2e-minikube job. Running e2e tests on both kind and minikube
cluster provisioners provides little value and opens us up to additional
flakes being present in the e2e suite, along with maintaining multiple
installation paths for these jobs.

Signed-off-by: timflannagan <[email protected]>

Author: timflannagan

.github/workflows/test.yml

@@ -8,30 +8,6 @@ on:
       - '**'
       - '!doc/**'
 jobs:
-  e2e-minikube:
-    runs-on: ubuntu-20.04
-    steps:
-      - uses: actions/checkout@v2
-      - run: |
-          . /etc/os-release
-          echo "deb https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/xUbuntu_${VERSION_ID}/ /" | sudo tee /etc/apt/sources.list.d/devel:kubic:libcontainers:stable.list
-          curl -L https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/xUbuntu_${VERSION_ID}/Release.key | sudo apt-key add -
-          sudo apt-get update
-          sudo apt-get -y install conntrack podman
-          podman version
-      - run: |
-          curl -sLo minikube "$(curl -sL https://api.github.com/repos/kubernetes/minikube/releases/latest | jq -r '[.assets[] | select(.name == "minikube-linux-amd64")] | first | .browser_download_url')"
-          chmod +x minikube
-          sudo mv minikube /bin/
-          minikube start --driver=none
-          sudo chown -R "$USER" "$HOME/.kube" "$HOME/.minikube"
-          sudo usermod -aG docker "$USER"
-      - run: |
-          "${GITHUB_WORKSPACE}/scripts/start_registry.sh" minikube-registry
-          export DOCKER_REGISTRY_HOST=localhost:443
-      - run: |
-          KUBECONFIG="$HOME/.kube/config" DOCKER_REGISTRY_HOST=localhost:443 make build e2e
-
   e2e-kind:
     runs-on: ubuntu-20.04
     steps: