👷 Use first version of composite action

Author: brianary

.github/workflows/continuous.yml

@@ -14,6 +14,6 @@ jobs:
       pull-requests: write
     steps:
       - name: .NET CI
-        uses: brianary/dotnet-ci@6068edc1ac90a293551ef4cc537b515d039ba72c
+        uses: brianary/dotnet-ci@v1
         with:
           test-target: test