chore(deps): update download + upload artifacts

Author: renovate[bot]

.github/workflows/actions/download-archive/action.yml

@@ -10,7 +10,7 @@ inputs:
 runs:
   using: 'composite'
   steps:
-    - uses: actions/download-artifact@v6
+    - uses: actions/download-artifact@v7
       with:
         name: ${{ inputs.name }}
         path: ${{ inputs.path }}

.github/workflows/actions/test-core-screenshot/action.yml

@@ -62,7 +62,7 @@ runs:
       working-directory: ./core
     - name: 📦 Archive Updated Screenshots
       if: inputs.update == 'true' && steps.test-and-update.outputs.hasUpdatedScreenshots == 'true'
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: updated-screenshots-${{ inputs.shard }}-${{ inputs.totalShards }}
         path: UpdatedScreenshots-${{ inputs.shard }}-${{ inputs.totalShards }}.zip

.github/workflows/actions/update-reference-screenshots/action.yml

@@ -10,7 +10,7 @@ runs:
     - uses: actions/setup-node@395ad3262231945c25e8478fd5baf05154b1d79f # v6.1.0
       with:
         node-version: 24.x
-    - uses: actions/download-artifact@v6
+    - uses: actions/download-artifact@v7
       with:
         path: ./artifacts
     - name: 🔎 Extract Archives

.github/workflows/actions/upload-archive/action.yml

@@ -13,7 +13,7 @@ runs:
     - name: 🗄️ Create Archive
       run: zip -q -r ${{ inputs.output }} ${{ inputs.paths }}
       shell: bash
-    - uses: actions/upload-artifact@v5
+    - uses: actions/upload-artifact@v6
       with:
         name: ${{ inputs.name }}
         path: ${{ inputs.output }}