Bump golang from 1.22.5-alpine to 1.22.6-alpine

Bumps golang from 1.22.5-alpine to 1.22.6-alpine.

---
updated-dependencies:
- dependency-name: golang
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Dockerfile

@@ -1,5 +1,5 @@
 # golang alpine
-FROM golang:1.22.5-alpine AS builder
+FROM golang:1.22.6-alpine AS builder
 
 ARG TARGETARCH
 ARG TARGETOS