Bump version.spring.boot from 2.7.14 to 2.7.15

Bumps `version.spring.boot` from 2.7.14 to 2.7.15.

Updates `org.springframework.boot:spring-boot-dependencies` from 2.7.14 to 2.7.15
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v2.7.14...v2.7.15)

Updates `org.springframework.boot:spring-boot-maven-plugin` from 2.7.14 to 2.7.15
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v2.7.14...v2.7.15)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

pom.xml

@@ -65,7 +65,7 @@
     <!-- spring dependencies -->
     <version.javax.annotation-api>1.3.2</version.javax.annotation-api>
     <version.spring.core>2.0.0.RELEASE</version.spring.core>
-    <version.spring.boot>2.7.14</version.spring.boot>
+    <version.spring.boot>2.7.15</version.spring.boot>
     <version.spring.mybatis>2.1.1</version.spring.mybatis>
 
     <!-- wildfly dependencies -->