updated dotnet version in github ymls

Author: Brady Christensen

.github/workflows/ci-build.yml

@@ -21,7 +21,7 @@ jobs:
     - name: Ensure .NET Installed
       uses: actions/setup-dotnet@v4
       with:
-        dotnet-version: 6.0.x
+        dotnet-version: 8.0.x
 
     - name: Install GitVersion
       uses: gittools/actions/gitversion/setup@v3.0.0

.github/workflows/release-build.yml

@@ -20,7 +20,7 @@ jobs:
     - name: Ensure .NET Installed
       uses: actions/setup-dotnet@v4
       with:
-        dotnet-version: 6.0.x
+        dotnet-version: 8.0.x
 
     - name: Install GitVersion
       uses: gittools/actions/gitversion/setup@v3.0.0