Fix workflow

Author: bigkahuna443

.github/workflows/build.yml

@@ -24,8 +24,6 @@ jobs:
 
     - name: Setup .NET Core
       uses: actions/setup-dotnet@v4
-      with:
-        dotnet-version: 7.0.x
 
     - name: Install dependencies
       run: dotnet restore

.github/workflows/release.yml

@@ -25,8 +25,6 @@ jobs:
 
     - name: Setup .NET Core
       uses: actions/setup-dotnet@v4
-      with:
-        dotnet-version: 7.0.x
 
     - name: Install dependencies
       run: dotnet restore