Bump golang from 1.22-alpine to 1.23-alpine (#415)

Bumps golang from 1.22-alpine to 1.23-alpine.

---
updated-dependencies:
- dependency-name: golang
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Dockerfile

@@ -5,7 +5,7 @@
 ##
 
 # Cross compile from native platform to target arch
-FROM --platform=$BUILDPLATFORM golang:1.22-alpine as go
+FROM --platform=$BUILDPLATFORM golang:1.23-alpine as go
 WORKDIR /build
 COPY --link go.mod go.sum .
 COPY --link ./proxy-init ./proxy-init

Dockerfile-cni-plugin

@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1.4
 
 # Cross compile from native platform to target arch
-FROM --platform=$BUILDPLATFORM golang:1.22-alpine as go
+FROM --platform=$BUILDPLATFORM golang:1.23-alpine as go
 WORKDIR /build
 COPY --link go.mod go.sum ./
 COPY --link ./cni-plugin ./cni-plugin