Stop logging the database password at startup

Shipped: October 18, 2026 at 10:19 AM UTC
Author: Kamo
Commit: 7e87985

com.zaxxer.hikari at DEBUG makes HikariConfig print its whole configuration on every start, including dataSourceProperties {password=...} and password......; Promtail ships that line to Loki (14 days). INFO keeps pool warnings and errors and drops the configuration dump.

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