Backport noInterop flag for modules to 6.x.

[rwjblue]

Q	A
Patch: Bug Fix?	no
Major: Breaking Change?	no
Minor: New Feature?	yes
Deprecations?	no
Spec Compliancy?	yes
Tests Added/Pass?	yes
Fixed Tickets	Fixes #4073, Closes #4071
License	MIT
Doc PR	no
Dependency Changes	no

Backport changes from #5422 into master (for release within 6.x).

• Add noInterop option to babel-plugin-transform-es2015-modules-commonjs.
• Document strict option to es2015-modules-commonjs
• Document new noInterop option to es2015-modules-commonjs
• Reference es2015-modules-commonjs options from es2015-modules-amd

[mention-bot]

@rwjblue, thanks for your PR! By analyzing the history of the files in this pull request, we identified @hzoo, @loganfsmyth and @benjamn to be potential reviewers.

[codecov]

Codecov Report

❗ No coverage uploaded for pull request base (master@2127df0). Click here to learn what that means.
The diff coverage is 100%.

@@            Coverage Diff            @@
##             master    #5427   +/-   ##
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  Coverage          ?   84.44%           
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  Files             ?      204           
  Lines             ?     9596           
  Branches          ?     2694           
=========================================
  Hits              ?     8103           
  Misses            ?     1006           
  Partials          ?      487

Impacted Files	Coverage Δ
...gin-transform-es2015-modules-commonjs/src/index.js	94.49% <100%> (ø)

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