Bump io.spring.dependency-management from 1.1.3 to 1.1.6

Bumps [io.spring.dependency-management](https://github.com/spring-gradle-plugins/dependency-management-plugin) from 1.1.3 to 1.1.6.
- [Release notes](https://github.com/spring-gradle-plugins/dependency-management-plugin/releases)
- [Commits](spring-gradle-plugins/dependency-management-plugin@v1.1.3...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]>

Author: dependabot[bot]

kotlin-wot-integration-tests/build.gradle.kts

@@ -1,7 +1,7 @@
 plugins {
     kotlin("plugin.spring") version "1.9.10"
     id("org.springframework.boot") version "3.1.5" // Use the latest compatible version
-    id("io.spring.dependency-management") version "1.1.3"
+    id("io.spring.dependency-management") version "1.1.6"
 }
 
 dependencies {

kotlin-wot-spring-boot-starter/build.gradle.kts

@@ -1,7 +1,7 @@
 plugins {
     kotlin("plugin.spring") version "1.9.10"
     id("org.springframework.boot") version "3.1.5" // Use the latest compatible version
-    id("io.spring.dependency-management") version "1.1.3"
+    id("io.spring.dependency-management") version "1.1.6"
 }
 
 dependencies {