chore: updating ok-to-test to allow interim maintainers (#6638)

Signed-off-by: Gustavo Carvalho <gustavo.carvalho@container-solutions.com>

.github/workflows/ok-to-test-managed.yml

@@ -42,4 +42,4 @@ jobs:
         reaction-token: ${{ secrets.GITHUB_TOKEN }}
         issue-type: pull-request
         commands: ok-to-test-managed
-        permission: maintain
+        permission: write

.github/workflows/ok-to-test.yml

@@ -40,4 +40,4 @@ jobs:
         reaction-token: ${{ secrets.GITHUB_TOKEN }}
         issue-type: pull-request
         commands: ok-to-test
-        permission: maintain
+        permission: write