docker: bump alpine from 3.18.5 to 3.19.0 (#432)

Bumps alpine from 3.18.5 to 3.19.0.

---
updated-dependencies:
- dependency-name: alpine
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Dockerfile

@@ -16,7 +16,7 @@ RUN apk update \
 
 
 #FROM scratch
-FROM alpine:3.18.5@sha256:34871e7290500828b39e22294660bee86d966bc0017544e848dd9a255cdf59e0
+FROM alpine:3.19.0@sha256:51b67269f354137895d43f3b3d810bfacd3945438e94dc5ac55fdac340352f48
 
 LABEL org.opencontainers.image.authors="Jauder Ho <jauderho@users.noreply.github.com>"
 LABEL org.opencontainers.image.url="https://github.com/jauderho/bl3auto"