Bump org.yaml:snakeyaml from 2.2 to 2.3 (#6361)

Bumps [org.yaml:snakeyaml](https://bitbucket.org/snakeyaml/snakeyaml) from 2.2 to 2.3.
- [Commits](https://bitbucket.org/snakeyaml/snakeyaml/branches/compare/snakeyaml-2.3..snakeyaml-2.2)

---
updated-dependencies:
- dependency-name: org.yaml:snakeyaml
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

gradle/libs.versions.toml

@@ -24,7 +24,7 @@ liquibaseVersion = "4.29.0"
 mssqlDriverVersion = "11.2.3.jre17"
 postgresDriverVersion = "42.7.3"
 slf4jVersion = "2.0.16"
-snakeyamlVersion = "2.2"
+snakeyamlVersion = "2.3"
 # Please also update SWAGGERUI.version in net.corda.rest.server.impl.internal.OptionalDependency
 swaggeruiVersion = "5.15.1"
 swaggerVersion = "2.2.22"