chore(deps): bump org.springframework.boot:spring-boot-gradle-plugin

Bumps [org.springframework.boot:spring-boot-gradle-plugin](https://github.com/spring-projects/spring-boot) from 4.0.3 to 4.1.0.
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v4.0.3...v4.1.0)

---
updated-dependencies:
- dependency-name: org.springframework.boot:spring-boot-gradle-plugin
  dependency-version: 4.1.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

buildSrc/build.gradle.kts

@@ -8,7 +8,7 @@ repositories {
 }
 
 dependencies {
-    implementation("org.springframework.boot:spring-boot-gradle-plugin:4.0.3")
+    implementation("org.springframework.boot:spring-boot-gradle-plugin:4.1.0")
     implementation("io.spring.gradle:dependency-management-plugin:1.1.7")
     implementation("com.diffplug.spotless:spotless-plugin-gradle:8.3.0")
     implementation("com.google.cloud.tools:jib-gradle-plugin:3.5.3")