Bump spring-boot.version from 3.1.4 to 3.1.5

Bumps `spring-boot.version` from 3.1.4 to 3.1.5.

Updates `org.springframework.boot:spring-boot-dependencies` from 3.1.4 to 3.1.5
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.1.4...v3.1.5)

Updates `org.springframework.boot:spring-boot-maven-plugin` from 3.1.4 to 3.1.5
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.1.4...v3.1.5)

---
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]>

pom.xml

@@ -22,7 +22,7 @@
     <java.version>17</java.version>
     <maven.compiler.source>${java.version}</maven.compiler.source>
     <maven.compiler.target>${java.version}</maven.compiler.target>
-    <spring-boot.version>3.1.4</spring-boot.version>
+    <spring-boot.version>3.1.5</spring-boot.version>
     <!-- can un-comment to resolve deps conflict from spring when happened -->
     <kotlin.version>1.9.10</kotlin.version>
     <kotlin.compiler.jvmTarget>${java.version}</kotlin.compiler.jvmTarget>