Update data/db-config.json

data/db-config.json

@@ -1,8 +1,8 @@
 {
-  "type": "mariadb",
-  "host": "mysql-38e967b6-mysql-mariadb.a.aivencloud.com",
-  "port": 10755,
-  "user": "kuma",
-  "password": "AVNS_Y18dS-taaezBdJqL5Ed",
-  "database": "kuma-1"
-}
+  "type": %(ENV_UPTIME_KUMA_DB_TYPE)s,
+  "host": %(ENV_UPTIME_KUMA_DB_HOSTNAME)s,
+  "port": %(ENV_UPTIME_KUMA_DB_PORT)s,
+  "user": %(ENV_UPTIME_KUMA_DB_USERNAME)s,
+  "password": %(ENV_UPTIME_KUMA_DB_PASSWORD)s,
+  "database": %(ENV_UPTIME_KUMA_DB_NAME)s
+}