Updated CI to publish on tag

Author: jamesmcroft

.github/workflows/ci.yml

@@ -1,10 +1,9 @@
 name: CI
 
 on:
-  create:
-    branches:
-      - release/**
   push:
+    tags:
+    - v*
     branches:
     - main
     paths:
@@ -72,5 +71,5 @@ jobs:
       run: dotnet test /p:Configuration=$env:BUILD_CONFIG /p:CollectCoverage=true /p:CoverletOutputFormat=cobertura --no-restore --no-build --verbosity normal
 
     - name: Publish
-      if: startsWith(github.ref, 'refs/heads/release')
+      if: startsWith(github.ref, 'refs/tags/v')
       run: nuget push **\*.nupkg -Source 'https://api.nuget.org/v3/index.json' -ApiKey ${{secrets.NUGET_API_KEY}}