fix(deps): update ghcr.io/containerbase/base docker tag to v14.12.3 (#1837)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

Dockerfile

@@ -1,7 +1,7 @@
 # renovate: datasource=node-version depName=node versioning=node
 ARG NODE_VERSION=24.18.0
 
-FROM ghcr.io/containerbase/base:14.12.2@sha256:7c501a9a0597b64a244755aa3009325f5992863ce5885acdefe7d2985d59e5f9
+FROM ghcr.io/containerbase/base:14.12.3@sha256:36cd44a81d82db066848d769fa94ea07ebfcf2c5a56ec59707907ea3c1ab38e9
 
 ARG NODE_VERSION