build(deps): bump github.com/rs/xid from 1.5.0 to 1.6.0 in /scheduler

Bumps [github.com/rs/xid](https://github.com/rs/xid) from 1.5.0 to 1.6.0.
- [Release notes](https://github.com/rs/xid/releases)
- [Commits](rs/xid@v1.5.0...v1.6.0)

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

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

scheduler/go.mod

@@ -22,7 +22,7 @@ require (
 	github.com/orcaman/concurrent-map v1.0.0
 	github.com/otiai10/copy v1.14.0
 	github.com/prometheus/client_golang v1.12.1
-	github.com/rs/xid v1.5.0
+	github.com/rs/xid v1.6.0
 	github.com/seldonio/seldon-core/apis/go/v2 v2.0.0-00010101000000-000000000000
 	github.com/seldonio/seldon-core/components/tls/v2 v2.0.0-00010101000000-000000000000
 	github.com/serialx/hashring v0.0.0-20200727003509-22c0c7ab6b1b

scheduler/go.sum

@@ -637,8 +637,8 @@ github.com/rogpeppe/fastuuid v0.0.0-20150106093220-6724a57986af/go.mod h1:XWv6So
 github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6LYCDYWNEvQ=
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
 github.com/rogpeppe/go-internal v1.10.0 h1:TMyTOH3F/DB16zRVcYyreMH6GnZZrwQVAoYjRBZyWFQ=
-github.com/rs/xid v1.5.0 h1:mKX4bl4iPYJtEIxp6CYiUuLQ/8DYMoz0PUdtGgMFRVc=
-github.com/rs/xid v1.5.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg=
+github.com/rs/xid v1.6.0 h1:fV591PaemRlL6JfRxGDEPl69wICngIQ3shQtzfy2gxU=
+github.com/rs/xid v1.6.0/go.mod h1:7XoLgs4eV+QndskICGsho+ADou8ySMSjJKDIan90Nz0=
 github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
 github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/ryanuber/columnize v0.0.0-20160712163229-9b3edd62028f/go.mod h1:sm1tb6uqfes/u+d4ooFouqFdy9/2g9QGwK3SQygK0Ts=