Upgrade Jackson Databind Version

This MR upgrades the Jackson Databind version to address CVE-2020-36518.

Dependency Information After the Upgrade

Branch: upgrade-jackson-databind
SHA:    47b891d4ae80b7abe03c191a9410c83ac9f0412a
Maven:  0.15.0-SNAPSHOT

Maven Dependencies	Root	testing/
core-lib-azure	0.15.2
core-lib-gcp	0.15.0, 0.10.0	0.3.25
os-core-lib-aws	0.15.0	0.15.0
obm	0.15.0
oqm	0.15.0
os-core-common	0.15.0	0.15.0, 0.3.18
os-core-lib-ibm	0.15.1	0.15.1
osm	0.15.0
(3rd Party) com.fasterxml.jackson.core.jackson-databind	2.13.2.2	2.13.2.2, 2.9.9.3
(3rd Party) org.apache.logging.log4j.log4j-api	2.17.1	2.13.3, 2.11.1
(3rd Party) org.apache.logging.log4j.log4j-to-slf4j	2.17.1	2.13.3, 2.11.2