Bump io.spring.dependency-management in /packages/Manager (#496)

Bumps [io.spring.dependency-management](https://github.com/spring-gradle-plugins/dependency-management-plugin) from 1.1.4 to 1.1.6.
- [Release notes](https://github.com/spring-gradle-plugins/dependency-management-plugin/releases)
- [Commits](spring-gradle-plugins/dependency-management-plugin@v1.1.4...v1.1.6)

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

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

packages/Manager/build.gradle.kts

@@ -6,7 +6,7 @@ import org.springframework.jdbc.datasource.init.ScriptUtils.*
 
 plugins {
   id("org.springframework.boot") version "3.2.0"
-  id("io.spring.dependency-management") version "1.1.4"
+  id("io.spring.dependency-management") version "1.1.6"
   id("com.diffplug.spotless") version "6.25.0"
   id("org.flywaydb.flyway") version "10.6.0"
   id("nu.studer.jooq") version "9.0"