Upgrade upload-artifact action to avoid deprecation

Node.js 12 actions are deprecated. For more information see: https://github.blog/changelog/2022-09-22-github-actions-all-actions-will-begin-running-on-node16-instead-of-node12/. Please update the following actions to use Node.js 16: actions/checkout, actions/cache, actions/upload-artifact, actions/cache, actions/checkout

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

.github/workflows/build.yml

@@ -44,7 +44,7 @@ jobs:
       - name: Rename zmk.uf2
         run: cp build/left/zephyr/zmk.uf2 left.uf2 && cp build/right/zephyr/zmk.uf2 right.uf2
       - name: Archive (Adv360)
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v3
         with:
           name: firmware
           path: |