Bump github.com/pb33f/libopenapi from 0.19.1 to 0.21.8

Bumps [github.com/pb33f/libopenapi](https://github.com/pb33f/libopenapi) from 0.19.1 to 0.21.8.
- [Release notes](https://github.com/pb33f/libopenapi/releases)
- [Commits](pb33f/libopenapi@v0.19.1...v0.21.8)

---
updated-dependencies:
- dependency-name: github.com/pb33f/libopenapi
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

go.mod

@@ -3,7 +3,7 @@ module github.com/pb33f/libopenapi-validator
 go 1.23.0
 
 require (
-	github.com/pb33f/libopenapi v0.19.1
+	github.com/pb33f/libopenapi v0.21.8
 	github.com/santhosh-tekuri/jsonschema/v6 v6.0.1
 	github.com/stretchr/testify v1.10.0
 	github.com/vmware-labs/yaml-jsonpath v0.3.2
@@ -18,5 +18,6 @@ require (
 	github.com/dprotaso/go-yit v0.0.0-20240618133044-5a0af90af097 // indirect
 	github.com/mailru/easyjson v0.7.7 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/speakeasy-api/jsonpath v0.6.1 // indirect
 	github.com/wk8/go-ordered-map/v2 v2.1.9-0.20240815153524-6ea36470d1bd // indirect
 )

go.sum

@@ -37,8 +37,9 @@ github.com/josharian/intern v1.0.0/go.mod h1:5DoeVV0s6jJacbCEi61lwdGj/aVlrQvzHFF
 github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
-github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
+github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
 github.com/mailru/easyjson v0.7.7 h1:UGYAvKxe3sBsEDzO8ZeWOSlIQfWFlxbzLZe7hwFURr0=
 github.com/mailru/easyjson v0.7.7/go.mod h1:xzfreul335JAWq5oZzymOObrkdz5UnU4kGfJJLY9Nlc=
 github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
@@ -56,14 +57,16 @@ github.com/onsi/gomega v1.10.1/go.mod h1:iN09h71vgCQne3DLsj+A5owkum+a2tYe+TOCB1y
 github.com/onsi/gomega v1.17.0/go.mod h1:HnhC7FXeEQY45zxNK3PPoIUhzk/80Xly9PcubAlGdZY=
 github.com/onsi/gomega v1.19.0 h1:4ieX6qQjPP/BfC3mpsAtIGGlxTWPeA3Inl/7DtXw1tw=
 github.com/onsi/gomega v1.19.0/go.mod h1:LY+I3pBVzYsTBU1AnDwOSxaYi9WoWiqgwooUqq9yPro=
-github.com/pb33f/libopenapi v0.19.1 h1:NbRn0xEKL7xQE6ZK3COc77eg8Laj929QcG8/UFhmV/I=
-github.com/pb33f/libopenapi v0.19.1/go.mod h1:AwkjPGHUra2hWWpApJ1e+WPt0NjK6QZsQHsmaWfluvY=
+github.com/pb33f/libopenapi v0.21.8 h1:Fi2dAogMwC6av/5n3YIo7aMOGBZH/fBMO4OnzFB3dQA=
+github.com/pb33f/libopenapi v0.21.8/go.mod h1:Gc8oQkjr2InxwumK0zOBtKN9gIlv9L2VmSVIUk2YxcU=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/santhosh-tekuri/jsonschema/v6 v6.0.1 h1:PKK9DyHxif4LZo+uQSgXNqs0jj5+xZwwfKHgph2lxBw=
 github.com/santhosh-tekuri/jsonschema/v6 v6.0.1/go.mod h1:JXeL+ps8p7/KNMjDQk3TCwPpBy0wYklyWTfbkIzdIFU=
 github.com/sergi/go-diff v1.1.0 h1:we8PVUC3FE2uYfodKH/nBHMSetSfHDR6scGdBi+erh0=
 github.com/sergi/go-diff v1.1.0/go.mod h1:STckp+ISIX8hZLjrqAeVduY0gWCT9IjLuqbuNXdaHfM=
+github.com/speakeasy-api/jsonpath v0.6.1 h1:FWbuCEPGaJTVB60NZg2orcYHGZlelbNJAcIk/JGnZvo=
+github.com/speakeasy-api/jsonpath v0.6.1/go.mod h1:ymb2iSkyOycmzKwbEAYPJV/yi2rSmvBCLZJcyD+VVWw=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
 github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=