ci: add test workflow

Signed-off-by: Fabrizio Sestito <[email protected]>

.github/workflows/test.yml

@@ -0,0 +1,31 @@
+on: [push, pull_request]
+name: Continuous integration
+jobs:
+  test:
+    name: run tests and linters
+    runs-on: ubuntu-latest
+    steps:
+      - name: Install dependencies
+        uses: kubewarden/github-actions/[email protected]
+      - name: remove old kwctl
+        run: |
+          rm -rf ~/.kwctl
+      - name: Install experiemental kwctl
+        uses: kubewarden/github-actions/[email protected]
+        with:
+          KWCTL_VERSION: v1.7.0-rc1
+      - uses: actions/checkout@v3
+        with:
+          # until https://github.com/actions/checkout/pull/579 is released
+          fetch-depth: 0
+      - uses: actions/setup-go@v4
+        with:
+          go-version: "1.21.1"
+      - name: Install wasm-opt
+        run: sudo apt-get install -y binaryen
+      - name: Build & annotate
+        run: |
+          make annotated-policy.wasm
+      - name: Run e2e tests
+        run: |
+          make e2e-tests