[master] Add module for checking EC2 instance running status and restart it

[GudaboinaSuhas]

What does this PR do?

A simple Boto script to check the running status of an EC2 Instance and restart it.

What issues does this PR fix or reference?

Enhancement: The current salt boto modules do not have functionality to check the status of an Instance and restart it if it's in a stopped state. This module adds functionality to do that, though the changes are not added directly to add the missing functionality. We request help from Salt community to guide us in adding this feature to the existing boto ec2 module.

New Behavior

Will add AWS EC2 Instance restart functionality or to check if the instance is already in a running state.

Merge requirements satisfied?

[NOTICE] Bug fixes or features added to Salt require tests.

• Docs
• Changelog - https://docs.saltproject.io/en/master/topics/development/changelog.html
• Tests written/updated

[welcome]

Hi there! Welcome to the Salt Community! Thank you for making your first contribution. We have a lengthy process for issues and PRs. Someone from the Core Team will follow up as soon as possible. In the meantime, here’s some information that may help as you continue your Salt journey.
Please be sure to review our Code of Conduct. Also, check out some of our community resources including:

• Community Wiki
• Salt’s Contributor Guide
• Join our Community Slack
• IRC on LiberaChat
• Salt Project YouTube channel
• Salt Project Twitch channel

There are lots of ways to get involved in our community. Every month, there are around a dozen opportunities to meet with other contributors and the Salt Core team and collaborate in real time. The best way to keep track is by subscribing to the Salt Community Events Calendar.
If you have additional questions, email us at saltproject@vmware.com. We’re glad you’ve joined our community and look forward to doing awesome things with you!

[twangboy]

This module and its associated states and tests have been transitioned to community support and are no longer maintained by the Salt Core team. The code has been removed from the Salt code-base and can be found in this repository: https://github.com/salt-extensions/community-extensions-holding/

There is currently discussion and work being done on the salt-extensions Discord channel (https://discordapp.com/channels/1200072194781368340/1208165123240370197) to document and build the infrastructure for community-supported salt extensions. There is also a Salt-Extensions Working Group that takes place on the 1st and 3rd Thursday of every month to coordinate salt-extension efforts.