chore(container): update image golang to c233391

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

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:alpine@sha256:04ec5618ca64098b8325e064aa1de2d3efbbd022a3ac5554d49d5ece99d41ad5 AS builder
+FROM golang:alpine@sha256:c23339199a08b0e12032856908589a6d41a0dab141b8b3b21f156fc571a3f1d3 AS builder
 # UPSTREAM_VERSION can be changed, by passing `--build-arg UPSTREAM_VERSION=<new version>` during docker build
 ARG UPSTREAM_VERSION=master
 ENV UPSTREAM_VERSION=${UPSTREAM_VERSION}