chore(deps): update ghcr.io/containerbase/base docker tag to v14.5.4

| datasource | package                    | from   | to     |
| ---------- | -------------------------- | ------ | ------ |
| docker     | ghcr.io/containerbase/base | 14.5.3 | 14.5.4 |

Author: renovate[bot]

Dockerfile

@@ -4,7 +4,7 @@ FROM ghcr.io/renovatebot/renovate:${RENOVATE_VERSION} AS build
 
 # Base image
 #============
-FROM ghcr.io/containerbase/base:14.5.3@sha256:2baa775c64f5b350c0f11b01c15a0f6f385f1daa60f8c42409431933fcd1f2c8 AS base
+FROM ghcr.io/containerbase/base:14.5.4@sha256:561a75770ded8e89bd44cbf9bc07aa00c17fe020caf7ee41e24ca4f4fca98950 AS base
 
 LABEL maintainer="Michael Kriese <michael.kriese@visualon.de>"
 LABEL name="renovate"