chore(deps): bump golang from 51a7800 to a6a7f1f (#4584)

Bumps golang from `51a7800` to `a6a7f1f`.


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Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.21.6-alpine@sha256:51a7800206bc7b276a9d62a7229cdede7b1e0f45ec28259ed44c1603c6cda1e7
+FROM golang:1.21.6-alpine@sha256:a6a7f1fcf12f5efa9e04b1e75020931a616cd707f14f62ab5262bfbe109aa84a
 
 RUN apk add --no-cache bash \
 	curl \