Go: Bump github.com/go-openapi/jsonpointer from 0.19.6 to 0.20.0 (#7024)

Bumps [github.com/go-openapi/jsonpointer](https://github.com/go-openapi/jsonpointer) from 0.19.6 to 0.20.0.
- [Commits](go-openapi/jsonpointer@v0.19.6...v0.20.0)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

go.mod

@@ -19,7 +19,7 @@ require (
 	github.com/fsnotify/fsnotify v1.6.0
 	github.com/ghodss/yaml v1.0.0
 	github.com/go-git/go-git/v5 v5.7.0
-	github.com/go-openapi/jsonpointer v0.19.6
+	github.com/go-openapi/jsonpointer v0.20.0
 	github.com/go-openapi/jsonreference v0.20.2
 	github.com/go-openapi/spec v0.20.8
 	github.com/golang/mock v1.6.0
@@ -114,7 +114,7 @@ require (
 	github.com/go-git/go-billy/v5 v5.4.1 // indirect
 	github.com/go-logr/logr v1.2.4 // indirect
 	github.com/go-logr/zapr v1.2.4 // indirect
-	github.com/go-openapi/swag v0.22.3 // indirect
+	github.com/go-openapi/swag v0.22.4 // indirect
 	github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572 // indirect
 	github.com/gobwas/glob v0.2.3 // indirect
 	github.com/godbus/dbus/v5 v5.1.0 // indirect
@@ -178,7 +178,7 @@ require (
 	github.com/sergi/go-diff v1.3.1 // indirect
 	github.com/sirupsen/logrus v1.9.0 // indirect
 	github.com/skeema/knownhosts v1.1.1 // indirect
-	github.com/stretchr/testify v1.8.1 // indirect
+	github.com/stretchr/testify v1.8.4 // indirect
 	github.com/tidwall/match v1.1.1 // indirect
 	github.com/tidwall/pretty v1.2.0 // indirect
 	github.com/xanzy/ssh-agent v0.3.3 // indirect