Bump library/golang from 1.22.5-alpine to 1.22.6-alpine

Bumps library/golang from 1.22.5-alpine to 1.22.6-alpine.

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

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

Dockerfile

@@ -2,7 +2,7 @@
 #
 # SPDX-License-Identifier: CC0-1.0
 
-FROM docker.io/library/golang:1.22.5-alpine AS build
+FROM docker.io/library/golang:1.22.6-alpine AS build
 
 WORKDIR /opt/ri-forward-webhook
 COPY go.mod go.sum .