chore(deps): bump github.com/sanity-io/litter from 1.5.1 to 1.5.2

Bumps [github.com/sanity-io/litter](https://github.com/sanity-io/litter) from 1.5.1 to 1.5.2.
- [Release notes](https://github.com/sanity-io/litter/releases)
- [Changelog](https://github.com/sanity-io/litter/blob/main/CHANGELOG.md)
- [Commits](https://github.com/sanity-io/litter/compare/v1.5.1...v1.5.2)

go.mod

@@ -7,7 +7,7 @@ require (
 	github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d // indirect
 	github.com/multiplay/go-slack v0.0.0-20200412115802-09e9e2b93fe2
 	github.com/robfig/cron v1.2.0
-	github.com/sanity-io/litter v1.5.1
+	github.com/sanity-io/litter v1.5.2
 	gopkg.in/alecthomas/kingpin.v2 v2.2.6
 	k8s.io/api v0.23.1
 	k8s.io/apimachinery v0.23.1

go.sum

@@ -225,8 +225,8 @@ github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:
 github.com/robfig/cron v1.2.0 h1:ZjScXvvxeQ63Dbyxy76Fj3AT3Ut0aKsyd2/tl3DTMuQ=
 github.com/robfig/cron v1.2.0/go.mod h1:JGuDeoQd7Z6yL4zQhZ3OPEVHB7fL6Ka6skscFHfmt2k=
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
-github.com/sanity-io/litter v1.5.1 h1:dwnrSypP6q56o3lFxTU+t2fwQ9A+U5qrXVO4Qg9KwVU=
-github.com/sanity-io/litter v1.5.1/go.mod h1:5Z71SvaYy5kcGtyglXOC9rrUi3c1E8CamFWjQsazTh0=
+github.com/sanity-io/litter v1.5.2 h1:AnC8s9BMORWH5a4atZ4D6FPVvKGzHcnc5/IVTa87myw=
+github.com/sanity-io/litter v1.5.2/go.mod h1:5Z71SvaYy5kcGtyglXOC9rrUi3c1E8CamFWjQsazTh0=
 github.com/spf13/afero v1.2.2/go.mod h1:9ZxEEn6pIJ8Rxe320qSDBk6AsU0r9pR7Q4OcevTdifk=
 github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
 github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=