Bump the dependencies group in /springboot-app with 3 updates (#202)

Bumps the dependencies group in /springboot-app with 3 updates: [org.assertj:assertj-core](https://github.com/assertj/assertj), [org.springframework.cloud:spring-cloud-dependencies](https://github.com/spring-cloud/spring-cloud-release) and [io.spring.dependency-management](https://github.com/spring-gradle-plugins/dependency-management-plugin).


Updates `org.assertj:assertj-core` from 3.26.0 to 3.26.3
- [Release notes](https://github.com/assertj/assertj/releases)
- [Commits](assertj/assertj@assertj-build-3.26.0...assertj-build-3.26.3)

Updates `org.springframework.cloud:spring-cloud-dependencies` from 2023.0.2 to 2023.0.3
- [Release notes](https://github.com/spring-cloud/spring-cloud-release/releases)
- [Commits](spring-cloud/spring-cloud-release@v2023.0.2...v2023.0.3)

Updates `io.spring.dependency-management` from 1.1.5 to 1.1.6
- [Release notes](https://github.com/spring-gradle-plugins/dependency-management-plugin/releases)
- [Commits](spring-gradle-plugins/dependency-management-plugin@v1.1.5...v1.1.6)

---
updated-dependencies:
- dependency-name: org.assertj:assertj-core
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dependencies
- dependency-name: org.springframework.cloud:spring-cloud-dependencies
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dependencies
- dependency-name: io.spring.dependency-management
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dependencies
...

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

springboot-app/build.gradle.kts

@@ -4,7 +4,7 @@ import org.gradle.api.tasks.testing.logging.TestLogEvent.SKIPPED
 
 plugins {
   id("org.springframework.boot") version "3.3.1"
-  id("io.spring.dependency-management") version "1.1.5"
+  id("io.spring.dependency-management") version "1.1.6"
   kotlin("jvm") version "2.0.0"
   kotlin("plugin.spring") version "2.0.0"
   id("org.jlleitschuh.gradle.ktlint") version "12.1.1"
@@ -17,7 +17,7 @@ repositories {
   mavenCentral()
 }
 
-val springCloudVersion = "2023.0.2"
+val springCloudVersion = "2023.0.3"
 val flywayVersion = "10.15.2"
 
 dependencies {
@@ -39,7 +39,7 @@ dependencies {
   testImplementation("io.projectreactor:reactor-test")
 
   testImplementation("org.testcontainers:junit-jupiter:1.19.8")
-  testImplementation("org.assertj:assertj-core:3.26.0")
+  testImplementation("org.assertj:assertj-core:3.26.3")
 }
 
 dependencyManagement {