Create GitHub Issue Templates

[nschonni]

Probably help triage some issues that come in. Here are some that pop into my head:

• Image Issue: probably give some Docker and image tag commands that would be need to solve anything
• Package Issue: Point them over to StackOverflow or other place
• Security: Point to the SECURITY.md in the repo. Maybe not super needed since the right-hand "Helpful resources" points to it, but easy to miss

[PeterDaveHello]

There are some issue templates collected here maybe we can refer to:
https://github.com/stevemao/github-issue-templates

[nschonni]

@sudiptog81 looks like the package and security ones can be configured with a Yaml file like https://github.com/nodejs/node/blob/master/.github/ISSUE_TEMPLATE/config.yml

I think the bug/image issue template should probably ask for things like the variant, version, host, etc...

[sudiptog81]

Sure, I will address all the suggestions in my next commit to #1364.