feat(cli): Add in typescript language along with use-docker switch into the CLI

[mmaeng]

May help with Issue #62 as well

This allows "typescript" and "--use-docker" or "-d" to be chosen directly in the CLI without going through the interactive menus.
Bringing the typescript plugin more in line with python plugin

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[codecov]

Codecov Report

Base: 98.53% // Head: 98.54% // Increases project coverage by +0.00% 🎉

Coverage data is based on head (c8ab2e1) compared to base (b33ceba).
Patch coverage: 100.00% of modified lines in pull request are covered.

Additional details and impacted files

@@           Coverage Diff           @@
##           master      #76   +/-   ##
=======================================
  Coverage   98.53%   98.54%           
=======================================
  Files          13       14    +1     
  Lines        1232     1237    +5     
  Branches      209      207    -2     
=======================================
+ Hits         1214     1219    +5     
  Misses         17       17           
  Partials        1        1           

Flag	Coverage Δ
unittests	98.54% <100.00%> (+<0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
python/rpdk/typescript/codegen.py	98.65% <100.00%> (ø)
python/rpdk/typescript/parser.py	100.00% <100.00%> (ø)

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[ericzbeard]

What about all the any warnings? Should we disable that in PR validation, or edit the PR?

[kddejong]

What about all the any warnings? Should we disable that in PR validation, or edit the PR?

@ericzbeard you talking about Unchanged files with check annotations Beta section? I got tripped up on that too but I think that is safe to ignore now since its unrelated to his changes.