fix(deps): bump golang in /cmd/frontend

Bumps golang from 1.23.6-bullseye to 1.24.0-bullseye.

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

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

Author: dependabot[bot]

cmd/frontend/Dockerfile

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM golang:1.23.6-bullseye as buildbase
+FROM golang:1.24.0-bullseye as buildbase
 
 # Compile the UI assets.
 FROM launcher.gcr.io/google/nodejs as assets