Stop creating GH label on issue opene (#51)

Author: FelonEkonom

.github/workflows/on_issue_opened.yaml

@@ -11,10 +11,6 @@ jobs:
       uses: actions/checkout@v3
       with:
         repository: membraneframework/membrane_core
-    - name: Create label if it not exists
-      uses: ./.github/actions/create_label
-      with:
-        GITHUB_TOKEN: ${{ secrets.MEMBRANEFRAMEWORKADMIN_TOKEN }}
     - name: Close issue 
       uses: ./.github/actions/close_issue
       with: