downgraded jackson dependencies (#1338)

Author: DjoykeAbyah

pom.xml

@@ -184,12 +184,12 @@
         <dependency>
             <groupId>com.fasterxml.jackson.datatype</groupId>
             <artifactId>jackson-datatype-jsr310</artifactId>
-            <version>2.17.2</version>
+            <version>2.12.7</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.17.2</version>
+            <version>2.12.7</version>
         </dependency>
         <dependency>
             <groupId>com.google.code.gson</groupId>