Bump golang from 1.21.3-bookworm to 1.21.4-bookworm in /go_modules (d…

…ependabot#8374)

Bumps golang from 1.21.3-bookworm to 1.21.4-bookworm.

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

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

go_modules/Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.21.3-bookworm as go
+FROM golang:1.21.4-bookworm as go
 
 FROM ghcr.io/dependabot/dependabot-updater-core
 ARG TARGETARCH