Bump github.com/go-openapi/spec from 0.20.3 to 0.20.4 (#201)

Bumps [github.com/go-openapi/spec](https://github.com/go-openapi/spec) from 0.20.3 to 0.20.4.
- [Release notes](https://github.com/go-openapi/spec/releases)
- [Commits](go-openapi/spec@v0.20.3...v0.20.4)

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

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

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

go.mod

@@ -9,10 +9,9 @@ require (
 	github.com/coreos/go-oidc/v3 v3.1.0
 	github.com/go-chi/chi v4.1.2+incompatible
 	github.com/go-openapi/errors v0.20.1
-	github.com/go-openapi/jsonreference v0.19.6 // indirect
 	github.com/go-openapi/loads v0.20.3
 	github.com/go-openapi/runtime v0.19.31
-	github.com/go-openapi/spec v0.20.3
+	github.com/go-openapi/spec v0.20.4
 	github.com/go-openapi/strfmt v0.20.3
 	github.com/go-openapi/swag v0.19.15
 	github.com/go-openapi/validate v0.20.3

go.sum

@@ -202,8 +202,9 @@ github.com/go-openapi/spec v0.19.8/go.mod h1:Hm2Jr4jv8G1ciIAo+frC/Ft+rR2kQDh8JHK
 github.com/go-openapi/spec v0.19.15/go.mod h1:+81FIL1JwC5P3/Iuuozq3pPE9dXdIEGxFutcFKaVbmU=
 github.com/go-openapi/spec v0.20.0/go.mod h1:+81FIL1JwC5P3/Iuuozq3pPE9dXdIEGxFutcFKaVbmU=
 github.com/go-openapi/spec v0.20.1/go.mod h1:93x7oh+d+FQsmsieroS4cmR3u0p/ywH649a3qwC9OsQ=
-github.com/go-openapi/spec v0.20.3 h1:uH9RQ6vdyPSs2pSy9fL8QPspDF2AMIMPtmK5coSSjtQ=
 github.com/go-openapi/spec v0.20.3/go.mod h1:gG4F8wdEDN+YPBMVnzE85Rbhf+Th2DTvA9nFPQ5AYEg=
+github.com/go-openapi/spec v0.20.4 h1:O8hJrt0UMnhHcluhIdUgCLRWyM2x7QkBXRvOs7m+O1M=
+github.com/go-openapi/spec v0.20.4/go.mod h1:faYFR1CvsJZ0mNsmsphTMSoRrNV3TEDoAM7FOEWeq8I=
 github.com/go-openapi/strfmt v0.17.0/go.mod h1:P82hnJI0CXkErkXi8IKjPbNBM6lV6+5pLP5l494TcyU=
 github.com/go-openapi/strfmt v0.18.0/go.mod h1:P82hnJI0CXkErkXi8IKjPbNBM6lV6+5pLP5l494TcyU=
 github.com/go-openapi/strfmt v0.19.0/go.mod h1:+uW+93UVvGGq2qGaZxdDeJqSAqBqBdl+ZPMF/cC8nDY=