Removing repo

Author: Lessley Dennington

.github/workflows/release-winget.yaml

@@ -14,7 +14,6 @@ jobs:
         id: Microsoft.GitCredentialManagerCore
         token: ${{ secrets.WINGET_TOKEN }}   
         releaseAsset: gcmcore-win-x86-(.*)\.exe
-        repo: ldennington/winget-playground
         manifestText: |
           PackageIdentifier: {{id}}
           PackageVersion: {{version}}