build(deps): bump spring-boot-starter-parent from 2.1.3.RELEASE to 3.0.3

Bumps [spring-boot-starter-parent](https://github.com/spring-projects/spring-boot) from 2.1.3.RELEASE to 3.0.3.
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](https://github.com/spring-projects/spring-boot/compare/v2.1.3.RELEASE...v3.0.3)

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

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

pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>2.1.3.RELEASE</version>
+        <version>3.0.3</version>
         <relativePath/>
     </parent>
     <groupId>cn.celess</groupId>
@@ -47,7 +47,7 @@
         <dependency>
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
-            <version>1.18.26</version>
+            <version>1.18.20</version>
         </dependency>