chore: update upload and download artifacts actions to v4

Author: galargh

.github/workflows/fix.yml

@@ -108,7 +108,7 @@ jobs:
         run: node lib/actions/fix-yaml-config.js
         working-directory: scripts
       - name: Upload YAML config
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ env.TF_WORKSPACE }}.yml
           path: github/${{ env.TF_WORKSPACE }}.yml
@@ -152,7 +152,7 @@ jobs:
         with:
           path: base
       - name: Download YAML configs
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           path: artifacts
       - name: Copy YAML configs

.github/workflows/plan.yml

@@ -93,7 +93,7 @@ jobs:
           terraform plan -refresh=false -lock=false -out="${TF_WORKSPACE}.tfplan" -no-color
         working-directory: terraform
       - name: Upload terraform plan
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ env.TF_WORKSPACE }}_${{ github.event.pull_request.head.sha || github.sha }}.tfplan
           path: terraform/${{ env.TF_WORKSPACE }}.tfplan
@@ -130,7 +130,7 @@ jobs:
         run: terraform init
         working-directory: terraform
       - name: Download terraform plans
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           path: terraform
       - name: Show terraform plans

CHANGELOG.md

@@ -43,6 +43,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - workflows: not to use deprecated GitHub Actions expressions anymore
 - tf: to prevent destroy of membership and repository resources
 - apply: find sha for plan using proper credentials
+- updated upload and download artifacts actions to v4
 
 ### Fixed
 - links to supported resources in HOWTOs