doc: ECMAscript modules - stable in 12 but not 14

[thernstig]

• Version: v14.16.0

• Platform: Linux cool-dev 5.4.0-72-generic Adding more specific README URLs to io.js, keeping node in too #80-Ubuntu SMP Mon Apr 12 17:35:00 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux

• Subsystem: ECMAScript modules

Location

See URLs below.

Affected URL(s):

• https://nodejs.org/docs/latest-v12.x/api/esm.html
• https://nodejs.org/docs/latest-v14.x/api/esm.html

Description

Note that in in the version 12 docs ESM is labeled as stable, but in the 14 docs they are not. This seems to be an oversight.

• I would like to work on this issue and
  submit a pull request.

[lpinca]

Duplicate of #38409?

[thernstig]

@lpinca it is, thanks, I tried to search but not sure how I missed that one. Closing.