Update Helm release mariadb to v19.0.4

This PR contains the following updates:

Package	Update	Change
mariadb (source)	patch	`19.0.3` -> `19.0.4`

Release Notes

bitnami/charts (mariadb)

### [`v19.0.4`](https://togithub.com/bitnami/charts/blob/HEAD/bitnami/mariadb/CHANGELOG.md#1904-2024-08-14) - \[bitnami/mariadb] Release 19.0.4 ([#28874](https://togithub.com/bitnami/charts/pull/28874))

Configuration

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McMumf / Homelab

Update Helm release mariadb to v19.0.4 #179

Release Notes

Configuration

Quality Gate passed