chore(deps): update actions/download-artifact action to v8

Author: renovate[bot]

.github/workflows/nightly.yml

@@ -74,15 +74,15 @@ jobs:
       runs-on: ubuntu-latest
 
       steps:
-        - uses: actions/download-artifact@v5.0.0
+        - uses: actions/download-artifact@v8.0.1
           with:
             name: AppImage-x86_64
 
-        - uses: actions/download-artifact@v5.0.0
+        - uses: actions/download-artifact@v8.0.1
           with:
             name: AppImage-aarch64
 
-        - uses: actions/download-artifact@v5.0.0
+        - uses: actions/download-artifact@v8.0.1
           with:
             name: version
 

.github/workflows/release.yml

@@ -68,15 +68,15 @@ jobs:
       runs-on: ubuntu-latest
 
       steps:
-        - uses: actions/download-artifact@v5.0.0
+        - uses: actions/download-artifact@v8.0.1
           with:
             name: AppImage-x86_64
 
-        - uses: actions/download-artifact@v5.0.0
+        - uses: actions/download-artifact@v8.0.1
           with:
             name: AppImage-aarch64
 
-        - uses: actions/download-artifact@v5.0.0
+        - uses: actions/download-artifact@v8.0.1
           with:
             name: version