Bump jackson-databind in /spring-boot/spring-boot-openapi/specification

Bumps [jackson-databind](https://github.com/FasterXML/jackson) from 2.10.2 to 2.12.7.1.
- [Release notes](https://github.com/FasterXML/jackson/releases)
- [Commits](https://github.com/FasterXML/jackson/commits)

---
updated-dependencies:
- dependency-name: com.fasterxml.jackson.core:jackson-databind
  dependency-type: direct:production
...

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

spring-boot/spring-boot-openapi/specification/pom.xml

@@ -13,7 +13,7 @@
 
         <swagger-annotations-version>1.5.22</swagger-annotations-version>
         <jersey-version>2.27</jersey-version>
-        <jackson-version>2.10.2</jackson-version>
+        <jackson-version>2.12.7.1</jackson-version>
         <jodatime-version>2.7</jodatime-version>
         <maven-plugin-version>1.0.0</maven-plugin-version>
         <junit-version>4.8.1</junit-version>