⬆️ Bump actions/download-artifact from 2 to 3

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 2 to 3.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](https://github.com/actions/download-artifact/compare/v2...v3)

---
updated-dependencies:
- dependency-name: actions/download-artifact
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/main.yml

@@ -124,7 +124,7 @@ jobs:
       - uses: actions/checkout@v3
 
       - name: Download frontend files
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v3
         with:
           name: frontend
           path: ./src/plugins/nonebot_bison/admin_page/dist
@@ -185,7 +185,7 @@ jobs:
       - uses: actions/checkout@v3
 
       - name: Download frontend files
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v3
         with:
           name: frontend
           path: ./src/plugins/nonebot_bison/admin_page/dist

.github/workflows/release.yml

@@ -28,7 +28,7 @@ jobs:
       - uses: actions/checkout@v3
 
       - name: Download frontend files
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v3
         with:
           name: frontend
           path: ./nonebot_bison/admin_page/dist
@@ -62,7 +62,7 @@ jobs:
       - uses: actions/checkout@v3
 
       - name: Download frontend files
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v3
         with:
           name: frontend
           path: ./nonebot_bison/admin_page/dist