ci: fix e2e

Author: cosmic-vagabond

.github/workflows/e2e.yml

@@ -8,6 +8,7 @@ on:
 
 jobs:
   test:
+    environment: coverage
     name: Run e2e tests
     runs-on: ubuntu-latest
     steps:
@@ -16,6 +17,12 @@ jobs:
         with:
           fetch-depth: 0
 
+      - name: Set up Go
+        uses: actions/setup-go@v5
+
+      - name: Install dependencies
+        run: go mod download
+
       - name: Run e2e tests
         run: |
           make get-heighliner && make local-image && make test-e2e