build(deps): bump actions/download-artifact from 3 to 4

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 3 to 4.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@v3...v4)

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

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

.github/workflows/release.yml

@@ -339,7 +339,7 @@ jobs:
     - uses: actions/checkout@v4
 
     - name: Download payload
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         name: tmp.dotnet-tool-build
 
@@ -402,7 +402,7 @@ jobs:
     - uses: actions/checkout@v4
 
     - name: Download signed payload
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         name: dotnet-tool-payload-sign
         path: signed
@@ -435,7 +435,7 @@ jobs:
     - uses: actions/checkout@v4
 
     - name: Download unsigned package
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         name: tmp.dotnet-tool-package-unsigned
         path: nupkg
@@ -526,7 +526,7 @@ jobs:
           dotnet-version: 7.0.x
 
       - name: Download artifacts
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: ${{ matrix.component.artifact }}
 
@@ -596,7 +596,7 @@ jobs:
           dotnet-version: 7.0.x
 
       - name: Download artifacts
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
 
       - name: Archive macOS payload and symbols
         run: |