Needs to be a list.

Author: vmcj

.github/workflows/unit-tests.yml

@@ -22,7 +22,7 @@ jobs:
         TEST: [Unit, E2E]
         CRAWL_SHADOW_MODE: [0]
         SQL_OPTIONS: [--health-cmd="healthcheck.sh --connect --innodb_initialized"]
-        SQL: mariadb
+        SQL: [mariadb]
         #include:
         #  - PHPVERSION: 8.4
         #    TEST: Unit