build(deps): bump github.com/go-openapi/errors from 0.20.0 to 0.20.1

Bumps [github.com/go-openapi/errors](https://github.com/go-openapi/errors) from 0.20.0 to 0.20.1.
- [Release notes](https://github.com/go-openapi/errors/releases)
- [Commits](go-openapi/errors@v0.20.0...v0.20.1)

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

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

go.mod

@@ -32,7 +32,7 @@ require (
 	github.com/docker/go-connections v0.4.0 // indirect
 	github.com/docker/libnetwork v0.0.0-20190128195551-d8d4c8cf03d7
 	github.com/fsnotify/fsnotify v1.4.10-0.20200417215612-7f4cf4dd2b52
-	github.com/go-openapi/errors v0.20.0
+	github.com/go-openapi/errors v0.20.1
 	github.com/go-openapi/loads v0.20.2
 	github.com/go-openapi/runtime v0.19.30
 	github.com/go-openapi/spec v0.20.3

vendor/modules.txt

@@ -313,7 +313,7 @@ github.com/go-ole/go-ole/oleutil
 ## explicit; go 1.13
 github.com/go-openapi/analysis
 github.com/go-openapi/analysis/internal
-# github.com/go-openapi/errors v0.20.0
+# github.com/go-openapi/errors v0.20.1
 ## explicit; go 1.14
 github.com/go-openapi/errors
 # github.com/go-openapi/jsonpointer v0.19.5