build(deps): Bump golang from 1.23.1-alpine to 1.23.2-alpine in /test…

…util/promrated (#3315)

Bumps golang from 1.23.1-alpine to 1.23.2-alpine.


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testutil/promrated/Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.23.1-alpine AS builder
+FROM golang:1.23.2-alpine AS builder
 
 # Install dependencies
 RUN apk add --no-cache build-base git