chore(Dockerfile): update Go base image from 1.22.3 to 1.22.6 for sec…

…urity and performance improvements

The Go base image is updated to the latest patch version to benefit from
security fixes and performance enhancements provided in version 1.22.6.
This ensures the application runs on a more stable and secure
foundation.

build/package/Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.22.3-bullseye AS builder
+FROM golang:1.22.6-bullseye AS builder
 LABEL maintainer="Siddhartha Basu <[email protected]>"
 ENV CGO_ENABLED=0 \
 	GOOS=linux \