Update prepare-release.yml

Author: egil

.github/workflows/prepare-release.yml

@@ -91,10 +91,7 @@ jobs:
           head: release/v${{ env.NBGV_MajorMinorVersion }}
           base: stable
           title: Release of new ${{ github.event.inputs.versionIncrement }} version v${{ env.NBGV_MajorMinorVersion }}
-          reviewers: ${{ github.actor }} # By default, we request a review from the person who triggered the workflow.
           body: |
-            Hi @${{ github.actor }}
-            
             This PR was created in response to a manual trigger of the [prepare-release workflow](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}).
             
             Merging this PR will create a GitHub Release and push new packages to NuGet.