build(deps): Bump github.com/ohler55/ojg from 1.20.3 to 1.21.3

Bumps [github.com/ohler55/ojg](https://github.com/ohler55/ojg) from 1.20.3 to 1.21.3.
- [Release notes](https://github.com/ohler55/ojg/releases)
- [Changelog](https://github.com/ohler55/ojg/blob/develop/CHANGELOG.md)
- [Commits](ohler55/ojg@v1.20.3...v1.21.3)

---
updated-dependencies:
- dependency-name: github.com/ohler55/ojg
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

go.mod

@@ -15,7 +15,7 @@ require (
 	github.com/invopop/jsonschema v0.12.0
 	github.com/jmoiron/sqlx v1.3.5
 	github.com/lib/pq v1.10.9
-	github.com/ohler55/ojg v1.20.3
+	github.com/ohler55/ojg v1.21.3
 	github.com/pelletier/go-toml v1.9.5
 	github.com/prometheus/client_golang v1.17.0
 	github.com/proullon/ramsql v0.1.3

go.sum

@@ -1227,8 +1227,8 @@ github.com/nunnatsa/ginkgolinter v0.14.0/go.mod h1:cm2xaqCUCRd7qcP4DqbVvpcyEMkuL
 github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
 github.com/nxadm/tail v1.4.8 h1:nPr65rt6Y5JFSKQO7qToXr7pePgD6Gwiw05lkbyAQTE=
 github.com/nxadm/tail v1.4.8/go.mod h1:+ncqLTQzXmGhMZNUePPaPqPvBxHAIsmXswZKocGu+AU=
-github.com/ohler55/ojg v1.20.3 h1:Z+fnElsA/GbI5oiT726qJaG4Ca9q5l7UO68Qd0PtkD4=
-github.com/ohler55/ojg v1.20.3/go.mod h1:uHcD1ErbErC27Zhb5Df2jUjbseLLcmOCo6oxSr3jZxo=
+github.com/ohler55/ojg v1.21.3 h1:0smW0EKpyPBBIpTKhM+UbCDeQFbR0oEUxym+rFv2Y/8=
+github.com/ohler55/ojg v1.21.3/go.mod h1:gQhDVpQLqrmnd2eqGAvJtn+NfKoYJbe/A4Sj3/Vro4o=
 github.com/oklog/oklog v0.3.2/go.mod h1:FCV+B7mhrz4o+ueLpx+KqkyXRGMWOYEvfiXtdGtbWGs=
 github.com/oklog/run v1.0.0/go.mod h1:dlhp/R75TPv97u0XWUtDeV/lRKWPKSdTuV0TZvrmrQA=
 github.com/olekukonko/tablewriter v0.0.0-20170122224234-a0225b3f23b5/go.mod h1:vsDQFd/mU46D+Z4whnwzcISnGGzXWMclvtLoiIKAKIo=