update artifacts GitHub actions to v4

Author: alexrashed

ephemeral/shutdown/action.yml

@@ -13,7 +13,7 @@ runs:
   using: composite
   steps:
     - name: Download PR artifact
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         name: pr
 

ephemeral/startup/action.yml

@@ -51,7 +51,7 @@ runs:
           }
 
     - name: Download PR artifact
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         name: pr
 
@@ -102,7 +102,7 @@ runs:
         echo "AWS_ENDPOINT_URL=$endpointUrl" >> $GITHUB_ENV
 
     - name: Upload preview instance URL
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: pr
         path: ./ls-preview-url.txt

finish/action.yml

@@ -20,7 +20,7 @@ runs:
     # Try to get pr artifact from current workflow
     - name: Download current PR artifact
       id: get-pr-artifact
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       continue-on-error: true
       with:
         name: pr

local/action.yml

@@ -17,7 +17,7 @@ runs:
     - name: Download current workflow's Local State artifact
       id: get-state-artifact
       if: ${{ inputs.action == 'load' }}
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       continue-on-error: true
       with:
         name: ${{ inputs.name }}
@@ -48,7 +48,7 @@ runs:
         ACTION: "${{ inputs.action }}"
 
     - name: Upload LocalStack State
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       if: ${{ inputs.action == 'save' }}
       with:
         name: ${{ inputs.name }}

prepare/action.yml

@@ -16,7 +16,7 @@ runs:
       run: echo ${{ github.event.number }} > ./pr-id.txt
 
     - name: Upload PR number
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: pr
         path: ./pr-id.txt