Merge pull request #1039 from gooddata/dependabot/maven/jackson.version-2.12.4

Bump jackson.version from 2.12.3 to 2.12.4

Reviewed-by: Libor Ryšavý
             https://github.com/liry

Author: gdgate

pom.xml

@@ -49,7 +49,7 @@
     <properties>
         <httpclient.version>4.5.13</httpclient.version>
         <httpcore.version>4.4.14</httpcore.version>
-        <jackson.version>2.12.3</jackson.version>
+        <jackson.version>2.12.4</jackson.version>
         <slf4j.version>1.7.30</slf4j.version>
         <spring.version>5.3.6</spring.version>
         <jadler.version>1.3.0</jadler.version>