chore: run e2e in CI

Co-authored-by: Christopher Junk <[email protected]>

Author: maximiliantech

.github/workflows/ci.yaml

@@ -16,3 +16,22 @@ jobs:
   build_validate_test:
     uses: openmcp-project/build/.github/workflows/ci.lib.yaml@main
     secrets: inherit
+
+  e2e:
+    runs-on: ubuntu-24.04
+    needs: build_validate_test
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6
+        with:
+          submodules: recursive
+
+      - name: Set up Go
+        uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6
+        with:
+          go-version-file: go.mod
+
+      - name: Run end-to-end tests
+        run: |
+          task e2e