Bump golang in /mongoapi/dbtestapp

Bumps golang from 1.23.2-bookworm to 1.23.3-bookworm.

---
updated-dependencies:
- dependency-name: golang
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

mongoapi/dbtestapp/Dockerfile

@@ -4,7 +4,7 @@
 # SPDX-License-Identifier: Apache-2.0
 #
 
-FROM golang:1.23.2-bookworm AS test
+FROM golang:1.23.3-bookworm AS test
 
 LABEL maintainer="Aether SD-Core <dev@lists.aetherproject.org>"