Bump github.com/pb33f/libopenapi from 0.36.1 to 0.36.6

Bumps [github.com/pb33f/libopenapi](https://github.com/pb33f/libopenapi) from 0.36.1 to 0.36.6.
- [Release notes](https://github.com/pb33f/libopenapi/releases)
- [Commits](pb33f/libopenapi@v0.36.1...v0.36.6)

---
updated-dependencies:
- dependency-name: github.com/pb33f/libopenapi
  dependency-version: 0.36.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

go.mod

@@ -8,7 +8,7 @@ require (
 	github.com/go-openapi/jsonpointer v0.23.1
 	github.com/goccy/go-yaml v1.19.2
 	github.com/pb33f/jsonpath v0.8.2
-	github.com/pb33f/libopenapi v0.36.1
+	github.com/pb33f/libopenapi v0.36.6
 	github.com/santhosh-tekuri/jsonschema/v6 v6.0.2
 	github.com/stretchr/testify v1.11.1
 	go.yaml.in/yaml/v4 v4.0.0-rc.4

go.sum

@@ -28,8 +28,8 @@ github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
 github.com/pb33f/jsonpath v0.8.2 h1:Ou4C7zjYClBm97dfZjDCjdZGusJoynv/vrtiEKNfj2Y=
 github.com/pb33f/jsonpath v0.8.2/go.mod h1:zBV5LJW4OQOPatmQE2QdKpGQJvhDTlE5IEj6ASaRNTo=
-github.com/pb33f/libopenapi v0.36.1 h1:CNZ52e+/W9fA1kAgL8EePDQQrKPfN9+HdLR6XAxUEpw=
-github.com/pb33f/libopenapi v0.36.1/go.mod h1:MsDdUlQ1CdrIDO5v26JfgBxQs7kcaOUEpMP3EqU6bI4=
+github.com/pb33f/libopenapi v0.36.6 h1:DRqWcgnMn8wiknMBKETIRZiY+GL05xEFtWwnK/Q+WOs=
+github.com/pb33f/libopenapi v0.36.6/go.mod h1:MsDdUlQ1CdrIDO5v26JfgBxQs7kcaOUEpMP3EqU6bI4=
 github.com/pb33f/ordered-map/v2 v2.3.1 h1:5319HDO0aw4DA4gzi+zv4FXU9UlSs3xGZ40wcP1nBjY=
 github.com/pb33f/ordered-map/v2 v2.3.1/go.mod h1:qxFQgd0PkVUtOMCkTapqotNgzRhMPL7VvaHKbd1HnmQ=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=