chore: centrally ignore job.workflow_* lint errors and allow Write-Host

Author: MariusStorhaug

.github/actionlint.yaml

@@ -0,0 +1,9 @@
+paths:
+  .github/workflows/*.yml:
+    # actionlint does not yet know the `job.workflow_repository` / `job.workflow_sha` contexts
+    # (https://docs.github.com/actions/reference/contexts-reference#job-context). GitHub Actions
+    # itself resolves and runs them correctly; this is a central, one-time ignore instead of an
+    # inline suppression on every `uses: actions/checkout` self-checkout step that reads them.
+    ignore:
+      - 'property "workflow_repository" is not defined in object type'
+      - 'property "workflow_sha" is not defined in object type'

.github/linters/.powershell-psscriptanalyzer.psd1

@@ -51,6 +51,7 @@
     }
     ExcludeRules = @(
         'PSMissingModuleManifestField', # This rule is not applicable until the module is built.
-        'PSUseToExportFieldsInManifest'
+        'PSUseToExportFieldsInManifest',
+        'PSAvoidUsingWriteHost' # All code runs on GitHub-hosted runners with modern hosts that support Write-Host.
     )
 }