build(deps): bump github.com/go-openapi/jsonpointer

Bumps the go-openapi-dependencies group with 1 update: [github.com/go-openapi/jsonpointer](https://github.com/go-openapi/jsonpointer).


Updates `github.com/go-openapi/jsonpointer` from 0.21.1 to 0.21.2
- [Commits](go-openapi/jsonpointer@v0.21.1...v0.21.2)

---
updated-dependencies:
- dependency-name: github.com/go-openapi/jsonpointer
  dependency-version: 0.21.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: go-openapi-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

go.mod

@@ -1,7 +1,7 @@
 module github.com/go-openapi/jsonreference
 
 require (
-	github.com/go-openapi/jsonpointer v0.21.1
+	github.com/go-openapi/jsonpointer v0.21.2
 	github.com/stretchr/testify v1.10.0
 )
 

go.sum

@@ -1,7 +1,7 @@
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/go-openapi/jsonpointer v0.21.1 h1:whnzv/pNXtK2FbX/W9yJfRmE2gsmkfahjMKB0fZvcic=
-github.com/go-openapi/jsonpointer v0.21.1/go.mod h1:50I1STOfbY1ycR8jGz8DaMeLCdXiI6aDteEdRNNzpdk=
+github.com/go-openapi/jsonpointer v0.21.2 h1:AqQaNADVwq/VnkCmQg6ogE+M3FOsKTytwges0JdwVuA=
+github.com/go-openapi/jsonpointer v0.21.2/go.mod h1:50I1STOfbY1ycR8jGz8DaMeLCdXiI6aDteEdRNNzpdk=
 github.com/go-openapi/swag v0.23.1 h1:lpsStH0n2ittzTnbaSloVZLuB5+fvSY/+hnagBjSNZU=
 github.com/go-openapi/swag v0.23.1/go.mod h1:STZs8TbRvEQQKUA+JZNAm3EWlgaOBGpyFDqQnDHMef0=
 github.com/josharian/intern v1.0.0 h1:vlS4z54oSdjm0bgjRigI+G1HpF+tI+9rE5LLzOg8HmY=