Update go version in go.mod (#269)

* Downgrade to latest version supported by goreleaser

Author: yannh

Makefile

@@ -16,13 +16,13 @@ local-build-static:
 
 # These only used for development. Release artifacts and docker images are produced by goreleaser.
 docker-test:
-	docker run -t -v $$PWD:/go/src/github.com/yannh/kubeconform -w /go/src/github.com/yannh/kubeconform golang:1.22.3 make local-test
+	docker run -t -v $$PWD:/go/src/github.com/yannh/kubeconform -w /go/src/github.com/yannh/kubeconform golang:1.22.1 make local-test
 
 docker-build:
-	docker run -t -v $$PWD:/go/src/github.com/yannh/kubeconform -w /go/src/github.com/yannh/kubeconform golang:1.22.3 make local-build
+	docker run -t -v $$PWD:/go/src/github.com/yannh/kubeconform -w /go/src/github.com/yannh/kubeconform golang:1.22.1 make local-build
 
 docker-build-static:
-	docker run -t -v $$PWD:/go/src/github.com/yannh/kubeconform -w /go/src/github.com/yannh/kubeconform golang:1.22.3 make local-build-static
+	docker run -t -v $$PWD:/go/src/github.com/yannh/kubeconform -w /go/src/github.com/yannh/kubeconform golang:1.22.1 make local-build-static
 
 build-bats:
 	docker build -t bats -f Dockerfile.bats .

go.mod

@@ -1,6 +1,6 @@
 module github.com/yannh/kubeconform
 
-go 1.21
+go 1.22.1
 
 require (
 	github.com/santhosh-tekuri/jsonschema/v5 v5.3.1