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

changed milestone to %M12 - Release 0.15

added no-detached-pipeline label

added 4 commits

• 7df9b37e...c5c7d562 - 2 commits from branch master
• 4d4a6381 - Directly specifying jackson databind version
• 47b891d4 - Merge remote-tracking branch 'origin/master' into upgrade-jackson-databind

Compare with previous version

changed the description

mentioned in commit 3dcaf5fc

merged