Bump jackson-databind from 2.9.10.7 to 2.12.6.1 in /SensorsAnalyticsSDK

Bumps [jackson-databind](https://github.com/FasterXML/jackson) from 2.9.10.7 to 2.12.6.1.
- [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] <[email protected]>

Author: dependabot[bot]

SensorsAnalyticsSDK/pom.xml

@@ -50,7 +50,7 @@
         <project.reporting.outputEncoding>utf-8</project.reporting.outputEncoding>
         <jdk.version>1.7</jdk.version>
         <httpclient.version>4.5.13</httpclient.version>
-        <jackson-databind.version>2.9.10.7</jackson-databind.version>
+        <jackson-databind.version>2.12.6.1</jackson-databind.version>
         <lombok.version>1.18.20</lombok.version>
         <junit.version>4.11</junit.version>
         <slf4j.version>1.7.25</slf4j.version>