🐞 unlink fragile dependency, take two

I'm guessing that this change will fix it; it seems that the `run`
directive is executed by `/bin/sh`, not by `exec()`

Fixes:

```
▼ Run go mod download
  go mod download
  shell: sh -e {0}
```

```
integration_flags_test.go:8:2: no required module provides package github.com/onsi/ginkgo/v2; to add it:
	go get github.com/onsi/ginkgo/v2
```

.github/workflows/ci-tests.yml

@@ -14,8 +14,5 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Download dependencies
-        run: go mod download
-
       - name: Test
-        run: ginkgo -r -p .
+        run: go mod download && ginkgo -r -p .