update go 1.22.7

site/Dockerfile

@@ -3,7 +3,7 @@
 # This Dockerfile is based on:
 # (https://github.com/kubernetes/website/blob/main/Dockerfile)
 
-FROM docker.io/library/golang:1.21-alpine
+FROM docker.io/library/golang:1.22-alpine
 
 RUN apk add --no-cache \
     curl \
@@ -19,7 +19,7 @@ COPY hack/go.mod ./
 COPY hack/go.sum ./
 RUN go install --tags extended github.com/gohugoio/hugo
 
-FROM docker.io/library/golang:1.21-alpine
+FROM docker.io/library/golang:1.22-alpine
 
 RUN apk add --no-cache \
     runuser \

site/content/en/contribute/mac/_index.md

@@ -9,7 +9,7 @@ description: >
 
 First install the tools to build and run tests
 
-### Install go 1.21
+### Install go
 
 [Instructions](https://golang.org/doc/install)