chore: remove LinkedIn posting from release workflow (#35)

Author: CalvinAllen

.github/workflows/publish.yml

@@ -91,22 +91,3 @@ jobs:
       BLUESKY_USERNAME: ${{ secrets.BLUESKY_USERNAME }}
       BLUESKY_APP_PASSWORD: ${{ secrets.BLUESKY_APP_PASSWORD }}
 
-  post-linkedin:
-    name: Post to LinkedIn
-    needs: publish
-    uses: CodingWithCalvin/.github/.github/workflows/linkedin-post.yml@main
-    with:
-      post_text: |
-        🔭 CodingWithCalvin.Otel4Vsix ${{ github.ref_name }} has been released!
-
-        Add OpenTelemetry observability to your Visual Studio extensions in minutes!
-
-        📦 NuGet: https://www.nuget.org/packages/CodingWithCalvin.Otel4Vsix
-        📝 Release Notes: https://github.com/CodingWithCalvin/Otel4Vsix/releases/tag/${{ github.ref_name }}
-
-        #dotnet #visualstudio #opentelemetry #vsix #nuget
-      article_title: "Otel4Vsix ${{ github.ref_name }}"
-      article_description: "OpenTelemetry support library for Visual Studio 2022+ extensions"
-    secrets:
-      LINKEDIN_ACCESS_TOKEN: ${{ secrets.LINKEDIN_ACCESS_TOKEN }}
-      LINKEDIN_CLIENT_ID: ${{ secrets.LINKEDIN_CLIENT_ID }}