Add permissions to workflows

Author: Joonas Hiltunen

.github/workflows/check-renovatebot-config.yml

@@ -3,9 +3,12 @@ name: Check renovatebot config
 on:
   pull_request:
 
+permissions:
+  contents: read
+
 jobs:
   validate:
     name: Validate renovatebot config
-    uses: HSLdevcom/jore4-tools/.github/workflows/shared-check-renovatebot-config.yml@shared-check-renovatebot-config-v1
+    uses: HSLdevcom/jore4-tools/.github/workflows/shared-check-renovatebot-config.yml@shared-check-renovatebot-config-v2
     with:
       config_file_path: .github/renovate.json5

.github/workflows/test-import-export.yml

@@ -12,6 +12,9 @@ on:
       - '**.md'
       - 'sql/routing/map-matching-*/**'
 
+permissions:
+  contents: read
+
 jobs:
   test-import-digiroad-export-routing-schema:
     name: