bump versions

Author: dsyme

.github/workflows/docs.yml

@@ -15,7 +15,7 @@ jobs:
     strategy:
       matrix:
         os: [windows-latest]
-        dotnet: [5.0.400]
+        dotnet: [6.0.203]
     runs-on: ${{ matrix.os }}
 
     steps:

.github/workflows/pr.yml

@@ -11,15 +11,15 @@ jobs:
     strategy:
       matrix:
         os: [windows-latest]
-        dotnet: [5.0.400]
+        dotnet: [6.0.203]
     runs-on: ${{ matrix.os }}
 
     steps:
     - uses: actions/checkout@v2
     - name: Setup .NET Core
       uses: actions/setup-dotnet@v1
       with:
-        dotnet-version: 5.0.400
+        dotnet-version: 6.0.203
     - name: Restore tools
       run: dotnet tool restore
     - name: Restore projects