Bump org.springframework.boot:spring-boot-jackson2 from 4.0.2 to 4.0.3

Bumps [org.springframework.boot:spring-boot-jackson2](https://github.com/spring-projects/spring-boot) from 4.0.2 to 4.0.3.
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v4.0.2...v4.0.3)

---
updated-dependencies:
- dependency-name: org.springframework.boot:spring-boot-jackson2
  dependency-version: 4.0.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

aad/spring-security/servlet/oauth2/login-authenticate-using-private-key-jwt/pom.xml

@@ -59,7 +59,7 @@
     <dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-jackson2</artifactId>
-      <version>4.0.2</version> <!-- {x-version-update;springboot4_org.springframework.boot:spring-boot-jackson2;external_dependency} -->
+      <version>4.0.3</version> <!-- {x-version-update;springboot4_org.springframework.boot:spring-boot-jackson2;external_dependency} -->
     </dependency>
   </dependencies>