deps: update Go latency comparison Docker image (#1918)

benchmarks/latency-comparison/golang/Dockerfile

@@ -15,7 +15,7 @@
 # Use the offical golang image to create a binary.
 # This is based on Debian and sets the GOPATH to /go.
 # https://hub.docker.com/_/golang
-FROM golang:1.20-buster as builder
+FROM golang:1.22-alpine as builder
 
 # Create and change to the app directory.
 WORKDIR /app