Remove serverless from release workflows

.github/workflows/release.yml

@@ -3,10 +3,6 @@ name: 'CD'
 on:
   workflow_call:
     inputs:
-      flavor:
-        description: 'The release flavor (either ''stack'' or ''serverless'')'
-        type: 'string'
-        required: true
       solution:
         description: 'The filename of the .NET solution file'
         type: 'string'
@@ -24,7 +20,7 @@ on:
         required: true
 
 concurrency:
-  group: 'release-${{ inputs.flavor }}'
+  group: 'release-${{ github.ref_name }}'
   cancel-in-progress: false
 
 env:

.github/workflows/release_stack.yml

@@ -8,18 +8,15 @@ on:
 jobs:
   release:
     name: 'Release'
-    if: ${{ !startsWith(github.event.release.tag_name, 'serverless-') }}
     uses: ./.github/workflows/release.yml
     with:
-      flavor: 'stack'
-      solution: 'Packages.Stack.slnf'
+      solution: 'Packages.slnf'
       release_tag: ${{ github.event.release.tag_name }}
       release_body: ${{ github.event.release.body }}
     secrets: 'inherit'
 
   docfx:
     name: 'DocFx'
-    if: ${{ !startsWith(github.event.release.tag_name, 'serverless-') }}
     uses: ./.github/workflows/docfx.yml
     with:
       name: ${{ github.event.release.tag_name }}