⚙️ config(ci): Upgrade artifact actions to v4.

Author: make-github-pseudonymous-again

.github/workflows/ci.yml

@@ -23,7 +23,7 @@ jobs:
         run: yarn build
 
       - name: Archive build 💽
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: dist
           path: dist
@@ -47,7 +47,7 @@ jobs:
           useRollingCache: true
 
       - name: Load build 💽
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: dist
           path: dist