Bump jackson-databind from 2.9.9 to 2.12.7.1

Bumps [jackson-databind](https://github.com/FasterXML/jackson) from 2.9.9 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>

pom.xml

@@ -89,7 +89,7 @@
 		<jedis.version>2.9.0</jedis.version>
 		<!--swagger2-->
 		<springfox-swagger2.version>2.4.0</springfox-swagger2.version>
-		<jackson-databind.version>2.9.9</jackson-databind.version>
+		<jackson-databind.version>2.12.7.1</jackson-databind.version>
 		<!-- jjwt -->
 		<jjwt.version>0.9.0</jjwt.version>