Bump actions/download-artifact from 3 to 4.1.7

Author: flip1995

.github/workflows/clippy_bors.yml

@@ -202,7 +202,7 @@ jobs:
 
     # Download
     - name: Download target dir
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4.1.7
       with:
         name: binaries
         path: target/debug

.github/workflows/lintcheck.yml

@@ -112,7 +112,7 @@ jobs:
         fail-on-cache-miss: true
 
     - name: Download JSON
-      uses: actions/download-artifact@v4
+      uses: actions/download-artifact@v4.1.7
 
     - name: Diff results
       # GH's summery has a maximum size of 1024k: