🌱 (chore): enable ginkgolinter forbid-focus-container

🌱 enable ginkgolinter forbid-focus-container

This PR adds the following configuration to `.golangci.yml`:

```yaml
linters-settings:
  ginkgolinter:
    forbid-focus-container: true
```

Enabling forbid-focus-container protects the code in the repository
against accident commiting of debug code. A contributeor may use
ginkgo's focus container (e.g. `FIt`, `FContext` etc. or by adding the
`Focus` decorator), in order to locally debug a specific test. Merging a
ginkgo's focus container will prevent running of all the other tests in
CI.

Signed-off-by: Nahshon Unna-Tsameret <nunnatsa@redhat.com>

Author: nunnatsa

.golangci.yml

@@ -63,7 +63,8 @@ linters-settings:
       - name: bool-literal-in-expr
       - name: constant-logical-expr
       - name: comment-spacings
-
+  ginkgolinter:
+    forbid-focus-container: true
 linters:
   disable-all: true
   enable: