Bump github.com/sirupsen/logrus from 1.9.2 to 1.9.3

Bumps [github.com/sirupsen/logrus](https://github.com/sirupsen/logrus) from 1.9.2 to 1.9.3.
- [Release notes](https://github.com/sirupsen/logrus/releases)
- [Changelog](https://github.com/sirupsen/logrus/blob/master/CHANGELOG.md)
- [Commits](https://github.com/sirupsen/logrus/compare/v1.9.2...v1.9.3)

---
updated-dependencies:
- dependency-name: github.com/sirupsen/logrus
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

go.mod

@@ -4,7 +4,7 @@ require (
 	github.com/chrj/smtpd v0.3.1
 	github.com/google/uuid v1.3.0
 	github.com/peterbourgon/ff/v3 v3.3.1
-	github.com/sirupsen/logrus v1.9.2
+	github.com/sirupsen/logrus v1.9.3
 	github.com/stretchr/testify v1.8.3
 	golang.org/x/crypto v0.9.0
 )