chore(design): add docs-private-hostbinding-lifecycle linting rule

[leozhang14]

PR Checklist

Please check if your PR fulfills the following requirements:

• The commit message follows our guidelines: https://github.com/graycoreio/daffodil/blob/develop/CONTRIBUTING.md#commit
• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

[ ] Bugfix
[x] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[ ] Build related changes
[ ] CI related changes
[ ] Documentation content changes
[ ] Other... Please describe:

What is the current behavior?

No existing linting rule for @docs-private tag for HostBinding and Lifecycle methods.

Fixes: #3487

What is the new behavior?

Added linting rule, and added @docs-private tag to hostbinding and lifecycle methods.

Does this PR introduce a breaking change?

[ ] Yes
[x] No

Notes:

• The non-typescript files are the files that involve changes that aren't purely linting
• The changes to the typescript files are only to add the @docs-private tag to satisfy lerna run lint
• To apply the linting changes, I ran eslint --fix for the necessary packages, since I couldn't find documentation to do it through lerna (not sure if this is the right approach)
• The rule current applies to the entire repository
• To apply the rule only to design, remove custom-rules from tools/config and directly import it as a plugin to libs/design/.eslintrc.js
• CodeClimate errors for function length and code complexity
• It may be worth it to later abstract away some of the custom eslint rule functions in tools/eslint/custom-rules/docs-private-hostbinding-lifecycle.js (e.g. hasDocsPrivate could be abstracted to hasTag if we need to frequently check for specific JSDoc annotations/block tags)
• However, since we only have 1 custom rule currently, I decided to keep them all in the same file for now

[xelaint]

@damienwebdev does this need to apply to all packages, or just @daffodil/design?

[damienwebdev]

Just design for now.

[xelaint]

@damienwebdev should be good to go, only thing is codeclimate failing.

[damienwebdev]

@xelaint needs a rebase.

[xelaint]

@xelaint needs a rebase.

@damienwebdev done

[damienwebdev]

lgtm