Bump actions/download-artifact from 3 to 4.1.7 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] <support@github.com>

Author: dependabot[bot]

.github/workflows/azure-webapps-dotnet-core.yml

@@ -75,7 +75,7 @@ jobs:
 
     steps:
       - name: Download artifact from build job
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4.1.7
         with:
           name: .net-app
 

.github/workflows/azure-webapps-java-jar.yml

@@ -66,7 +66,7 @@ jobs:
 
     steps:
       - name: Download artifact from build job
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4.1.7
         with:
           name: java-app
 

.github/workflows/azure-webapps-node.yml

@@ -65,7 +65,7 @@ jobs:
 
     steps:
     - name: Download artifact from build job
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4.1.7
       with:
         name: node-app