Bump api-guidelines to 2.2.2

Author: egrimstad

.github/workflows/lint.yml

@@ -82,7 +82,7 @@ jobs:
         uses: actions/checkout@v6
         with:
           repository: entur/api-guidelines
-          ref: v2.2.1
+          ref: v2.2.2
           path: rulesets
           sparse-checkout-cone-mode: false
           sparse-checkout: |

.github/workflows/publish.yml

@@ -74,7 +74,7 @@ jobs:
         uses: actions/checkout@v6
         with:
           repository: entur/api-guidelines
-          ref: v2.2.1
+          ref: v2.2.2
           path: rulesets
           sparse-checkout-cone-mode: false
           sparse-checkout: |