Bump plugin.spring from 1.9.21 to 1.9.22

Bumps [plugin.spring](https://github.com/JetBrains/kotlin) from 1.9.21 to 1.9.22.
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/master/ChangeLog.md)
- [Commits](JetBrains/kotlin@v1.9.21...v1.9.22)

---
updated-dependencies:
- dependency-name: plugin.spring
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

build.gradle.kts

@@ -1,6 +1,6 @@
 plugins {
   id("uk.gov.justice.hmpps.gradle-spring-boot") version "5.+"
-  kotlin("plugin.spring") version "1.9.21"
+  kotlin("plugin.spring") version "1.9.22"
   kotlin("plugin.jpa") version "1.9.22"
   id("jacoco")
   id("org.barfuin.gradle.jacocolog") version "3.1.0"