fix(deps): update module github.com/santhosh-tekuri/jsonschema/v5 to v6

Signed-off-by: red-hat-konflux <126015336+red-hat-konflux[bot]@users.noreply.github.com>

Author: red-hat-konflux[bot]

go.mod

@@ -43,7 +43,7 @@ require (
 	github.com/google/go-containerregistry v0.20.7
 	github.com/google/go-github/v45 v45.2.0
 	github.com/prometheus/client_golang v1.23.2
-	github.com/santhosh-tekuri/jsonschema/v5 v5.3.1
+	github.com/santhosh-tekuri/jsonschema/v6 v6.0.2
 	github.com/tektoncd/pipeline v1.7.0
 	github.com/tonglil/buflogr v1.1.1
 	gitlab.com/gitlab-org/api/client-go v0.134.0