gradle(deps): bump org.springframework.boot from 2.7.10 to 3.1.0

Bumps [org.springframework.boot](https://github.com/spring-projects/spring-boot) from 2.7.10 to 3.1.0.
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v2.7.10...v3.1.0)

---
updated-dependencies:
- dependency-name: org.springframework.boot
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

build.gradle.kts

@@ -5,7 +5,7 @@ import ru.vyarus.gradle.plugin.python.PythonExtension
 
 plugins {
     id("java")
-    id("org.springframework.boot") version "2.7.10"
+    id("org.springframework.boot") version "3.1.0"
     id("org.springframework.cloud.contract") version "3.1.6"
     id("au.com.dius.pact") version "4.5.5"
     id("io.spring.dependency-management") version "1.0.15.RELEASE"