chore(deps): bump spring-boot

Bumps [spring-boot](https://github.com/spring-projects/spring-boot) from 2.6.6 to 2.6.7.
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v2.6.6...v2.6.7)

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

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

src/main/resources/generator/dependencies/pom.xml

@@ -16,7 +16,7 @@
     <jjwt.version>0.11.2</jjwt.version>
     <logstash-logback-encoder.version>7.1.1</logstash-logback-encoder.version>
     <problem-spring.version>0.27.0</problem-spring.version>
-    <spring-boot.version>2.6.6</spring-boot.version>
+    <spring-boot.version>2.6.7</spring-boot.version>
     <spring-cloud.version>2021.0.0</spring-cloud.version>
     <spring-cloud-netflix-eureka-client.version>3.1.1</spring-cloud-netflix-eureka-client.version>
     <springdoc-openapi.version>1.6.7</springdoc-openapi.version>