[TEZ-4427][CVE-2019-10744] Upgrade lodash.merge version to 4.6.2

[amanraj2520]

[TEZ-4427][CVE-2019-10744] Upgrade lodash.merge version to 4.6.2 to fix the vulnerability.

Link to JIRA : https://issues.apache.org/jira/browse/TEZ-4427

Link to parent JIRA : https://issues.apache.org/jira/browse/TEZ-4419

RFC documentation : https://github.com/yarnpkg/rfcs/blob/master/implemented/0000-selective-versions-resolutions.md

[tez-yetus]

🎊 +1 overall

Vote	Subsystem	Runtime	Comment
+0 🆗	reexec	22m 44s	Docker mode activated.
		_ Prechecks _
+1 💚	dupname	0m 0s	No case conflicting files found.
+1 💚	@author	0m 0s	The patch does not contain any @author tags.
		_ master Compile Tests _
		_ Patch Compile Tests _
+1 💚	whitespace	0m 0s	The patch has no whitespace issues.
		_ Other Tests _
+1 💚	asflicense	1m 7s	The patch does not generate ASF License warnings.
		24m 32s

Subsystem	Report/Notes
Docker	ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/tez-multibranch/job/PR-229/1/artifact/out/Dockerfile
GITHUB PR	#229
Optional Tests	dupname asflicense
uname	Linux 4ee12e7603d1 4.15.0-175-generic #184-Ubuntu SMP Thu Mar 24 17:48:36 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	personality/tez.sh
git revision	master / adcc313
Max. process+thread count	46 (vs. ulimit of 5500)
modules	C: tez-ui U: tez-ui
Console output	https://ci-hadoop.apache.org/job/tez-multibranch/job/PR-229/1/console
versions	git=2.25.1 maven=3.6.3
Powered by	Apache Yetus 0.12.0 https://yetus.apache.org

This message was automatically generated.

[amanraj2520]

@guptanikhil007 Can you please approve this PR. Tested locally by running the phantomJS tests, similar to what I did for the remaining vulnerabilities.

[amanraj2520]

@abstractdog Can you please check and approve this PR. This is the last vulnerability fix.

[abstractdog]

merged to master