Bump org.springframework.boot:spring-boot-gradle-plugin

Bumps [org.springframework.boot:spring-boot-gradle-plugin](https://github.com/spring-projects/spring-boot) from 3.1.0 to 3.1.1.
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.1.0...v3.1.1)

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

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

buildSrc/build.gradle

@@ -14,6 +14,6 @@ dependencies {
     implementation "io.ebean:ebean-gradle-plugin:13.19.0"
     implementation "com.google.cloud.tools:jib-gradle-plugin:3.3.2"
     implementation "net.researchgate:gradle-release:3.0.2"
-    implementation "org.springframework.boot:spring-boot-gradle-plugin:3.1.0"
+    implementation "org.springframework.boot:spring-boot-gradle-plugin:3.1.1"
     implementation "io.spring.gradle:dependency-management-plugin:1.1.0"
 }