Add a CI workflow to run e2e tests

.gitea/workflows/test-e2e.yml

@@ -0,0 +1,19 @@
+name: E2E Tests
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+
+jobs:
+  test-e2e:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/setup-go@v3
+        with:
+          go-version: 1.21
+          check-latest: true
+      - uses: actions/checkout@v3
+      - name: Test
+        run: |
+          make test-e2e