[201911] DellEMC S6100 SSD Monitor additional changes

[santhosh-kt]

Why I did it

• Added soft-reboot plugin support.
• Added SSD version s16425cq check
• Added error message to display in console/SSH in case reboot is called in faulty/non-upgraded devices.

How I did it

On branch 201911_ssd_plugin
Changes to be committed:
(use "git reset HEAD ..." to unstage)

    modified:   ../../debian/platform-modules-s6100.install
    modified:   platform_reboot_pre_check
    modified:   s6100_ssd_mon.sh
    modified:   s6100_ssd_upgrade_status.sh
    new file:   soft-reboot_plugin

How to verify it

Attached logs for reference.
test-3IE3-2018-2019.txt
test-3IE-2018-2019.txt

Which release branch to backport (provide reason below if selected)

• 201811
• 201911
• 202006
• 202012

Description for the changelog

A picture of a cute animal (not mandatory but encouraged)

[santhosh-kt]

@sujinmkang : Please dont merge the changes on sonic-buildimage PRs. One more change is on the way.

[abdosi]

adding in loop for awareness

[sujinmkang]

@santhosh-kt this branch doesn't have the equivalent changes that master and 201811 branch have. Can you please update this branch too?