Remove the SonarQube scan workflow.

.github/workflows/sonarqube-scan.yml

@@ -1,58 +0,0 @@
-# This workflow requires the following configuration in Github
-#
-# Variables:
-#   SONARQUBE_PROJECT_KEY - The project key in SonarQube
-#
-# Secrets:
-#   SONARQUBE_TOKEN - SonarQube API token
-#   SONARQUBE_HOST - The URL of the SonarQube host
-
-name: SonarQube scan
-
-on:
-  push:
-    branches: [ "master" ]
-
-concurrency:
-  group: sonarqube
-  cancel-in-progress: false
-
-jobs:
-  run-sonarqube-scan:
-    # Only run if the project key is set
-    if: vars.SONARQUBE_PROJECT_KEY != null
-
-    runs-on: ubuntu-22.04
-
-    steps:
-      - uses: actions/checkout@v7
-        with:
-          fetch-depth: 0
-
-      - name: Create the scan properties file
-        run: |
-          cat <<EOF > sonar-project.properties
-          sonar.projectKey=${{ vars.SONARQUBE_PROJECT_KEY }}
-          sonar.projectName=pgAdmin 4
-          sonar.projectVersion=%VERSION%
-
-          # Ignore templates and SQL scripts as they confuse the scanner
-          sonar.exclusions=**/templates/**/*, **/*.sql
-          
-          # Let SonarQube know where tests can be found
-          sonar.test.inclusions=**/tests/**, web/regression
-          
-          # Python compatibility
-          sonar.python.version=3.9, 3.10, 3.11, 3.12, 3.13, 3.14
-          EOF
-          
-          APP_RELEASE=`grep "^APP_RELEASE" web/config.py | cut -d"=" -f2 | sed 's/ //g'`
-          APP_REVISION=`grep "^APP_REVISION" web/config.py | cut -d"=" -f2 | sed 's/ //g'`
-          APP_LONG_VERSION=${APP_RELEASE}.${APP_REVISION}
-          sed -i "s/%VERSION%/${APP_LONG_VERSION}/g" sonar-project.properties
-
-      - name: SonarQube Scan
-        uses: sonarsource/sonarqube-scan-action@22918119ff8e1ca75a623e15c8296b6ea4fbe28f # v8.2.1
-        env:
-          SONAR_TOKEN: ${{ secrets.SONARQUBE_TOKEN }}
-          SONAR_HOST_URL: ${{ secrets.SONARQUBE_HOST }}