chore(deps): bump actions/download-artifact in /.github/workflows

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 3 to 4.1.7.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@v3...v4.1.7)

---
updated-dependencies:
- dependency-name: actions/download-artifact
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/build.yml

@@ -138,7 +138,7 @@ jobs:
       run: dotnet restore Intersect.sln
 
     - name: Download keys
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4.1.7
       with:
         name: keys
         path: ./Intersect.Network/bin/Release/keys/
@@ -206,7 +206,7 @@ jobs:
       run: dotnet restore Intersect.sln
 
     - name: Download keys
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4.1.7
       with:
         name: keys
         path: ./Intersect.Network/bin/Release/keys/
@@ -274,7 +274,7 @@ jobs:
       run: dotnet restore Intersect.sln
 
     - name: Download keys
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4.1.7
       with:
         name: keys
         path: ./Intersect.Network/bin/Release/keys/
@@ -310,7 +310,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Download Artifacts
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4.1.7
         with:
           name: engine
           path: .
@@ -334,7 +334,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Download Artifacts
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4.1.7
         with:
           name: engine
           path: .