Remove sonar

.github/workflows/sonar.yml

@@ -1,22 +0,0 @@
-on:
-  # Trigger analysis when pushing in master or pull requests, and when creating
-  # a pull request.
-  push:
-    branches:
-      - develop
-  pull_request:
-    types: [opened, synchronize, reopened]
-name: Sonar Check
-env:
-  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
-jobs:
-  sonarcloud:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-        with:
-          # Disabling shallow clone is recommended for improving relevancy of reporting
-          fetch-depth: 0
-      - name: SonarCloud Scan
-        uses: sonarsource/sonarcloud-github-action@master