deps: (deps): bump actions/download-artifact from 5 to 6 (#376)

Author: kailash-b

.github/workflows/nuget-release.yml

@@ -33,7 +33,7 @@ jobs:
       with:
         fetch-depth: 0
 
-    - uses: actions/download-artifact@v5
+    - uses: actions/download-artifact@v6
       with:
         path: './src'
         name: build

.github/workflows/release.yml

@@ -288,7 +288,7 @@ jobs:
         with:
           fetch-depth: 0
 
-      - uses: actions/download-artifact@v5
+      - uses: actions/download-artifact@v6
         with:
           path: './src'
           name: build

.github/workflows/rl-secure.yml

@@ -54,7 +54,7 @@ jobs:
       - name: Setup NuGet
         uses: nuget/setup-nuget@v2
 
-      - uses: actions/download-artifact@v5
+      - uses: actions/download-artifact@v6
         with:
           path: './src'
           name: build