Merge pull request #322 from browserup/dependabot/gradle/jacksonVersion-2.12.0

Bump jacksonVersion from 2.10.3 to 2.12.0

Author: ericbeland

build.gradle

@@ -35,7 +35,7 @@ subprojects {
     ext {
         bcpVersion = '1.67'
         guiceVersion = '4.2.3'
-        jacksonVersion = '2.11.1'
+        jacksonVersion = '2.12.0'
         javassistVersion = '3.27.0-GA'
         jettyVersion = '9.4.35.v20201120'
         log4jVersion = '2.13.3'