Revert to MYSQL variables, and re-add setup action

.github/workflows/ci.yml

@@ -15,10 +15,8 @@ jobs:
  mariadb:
  image: mariadb:10.6
  env:
- MARIADB_USER: test
- MARIADB_PASSWORD: test
- MARIADB_DATABASE: ispybtest
- MARIADB_ROOT_PASSWORD: mariadb_root_pwd
+ MYSQL_DATABASE: ispybtest
+ MYSQL_ROOT_PASSWORD: mariadb_root_pwd
  ports:
  - 3306:3306
  options: --health-cmd="healthcheck.sh --connect --innodb_initialized" --health-interval=10s --health-timeout=5s --health-retries=3
@@ -41,6 +39,12 @@ jobs:
  name: package-distributions
  path: dist/
 
+ - uses: shogo82148/actions-setup-mysql@v1
+ with:
+ distribution: 'mariadb'
+ mysql-version: '10.8'
+ auto-start: false
+
  - name: Set up test database
  run: |
  set -eu