build(deps): bump github.com/google/jsonschema-go from 0.3.0 to 0.4.2

Bumps [github.com/google/jsonschema-go](https://github.com/google/jsonschema-go) from 0.3.0 to 0.4.2.
- [Release notes](https://github.com/google/jsonschema-go/releases)
- [Commits](google/jsonschema-go@v0.3.0...v0.4.2)

---
updated-dependencies:
- dependency-name: github.com/google/jsonschema-go
  dependency-version: 0.4.2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

go.mod

@@ -4,7 +4,7 @@ go 1.24.0
 
 require (
 	github.com/google/go-github/v79 v79.0.0
-	github.com/google/jsonschema-go v0.3.0
+	github.com/google/jsonschema-go v0.4.2
 	github.com/josephburnett/jd v1.9.2
 	github.com/microcosm-cc/bluemonday v1.0.27
 	github.com/migueleliasweb/go-github-mock v1.3.0

go.sum

@@ -28,8 +28,8 @@ github.com/google/go-github/v79 v79.0.0 h1:MdodQojuFPBhmtwHiBcIGLw/e/wei2PvFX9nd
 github.com/google/go-github/v79 v79.0.0/go.mod h1:OAFbNhq7fQwohojb06iIIQAB9CBGYLq999myfUFnrS4=
 github.com/google/go-querystring v1.1.0 h1:AnCroh3fv4ZBgVIf1Iwtovgjaw/GiKJo8M8yD/fhyJ8=
 github.com/google/go-querystring v1.1.0/go.mod h1:Kcdr2DB4koayq7X8pmAG4sNG59So17icRSOU623lUBU=
-github.com/google/jsonschema-go v0.3.0 h1:6AH2TxVNtk3IlvkkhjrtbUc4S8AvO0Xii0DxIygDg+Q=
-github.com/google/jsonschema-go v0.3.0/go.mod h1:r5quNTdLOYEz95Ru18zA0ydNbBuYoo9tgaYcxEYhJVE=
+github.com/google/jsonschema-go v0.4.2 h1:tmrUohrwoLZZS/P3x7ex0WAVknEkBZM46iALbcqoRA8=
+github.com/google/jsonschema-go v0.4.2/go.mod h1:r5quNTdLOYEz95Ru18zA0ydNbBuYoo9tgaYcxEYhJVE=
 github.com/gorilla/css v1.0.1 h1:ntNaBIghp6JmvWnxbZKANoLyuXTPZ4cAMlo6RyhlbO8=
 github.com/gorilla/css v1.0.1/go.mod h1:BvnYkspnSzMmwRK+b8/xgNPLiIuNZr6vbZBTPQ2A3b0=
 github.com/gorilla/mux v1.8.0 h1:i40aqfkR1h2SlN9hojwV5ZA91wcXFOvkdNIeFDP5koI=