ci: keep the integration gems out of the lint and unit jobs

Signed-off-by: Tim Smith <tim@mondoo.com>

Author: tas50

.github/workflows/linters.yml

@@ -8,6 +8,7 @@ jobs:
   lint-unit:
     uses: test-kitchen/.github/.github/workflows/lint-unit.yml@main
     with:
-      # Documentation and debugging gems are not needed to lint or test.
-      # YARD in particular must never gate CI.
-      bundle_without: "development:docs"
+      # Documentation gems are not needed to lint or test, and the integration
+      # group is only for the suites in integration/, which never run on a pull
+      # request. YARD in particular must never gate CI.
+      bundle_without: "development:docs:integration"