en_IND locale should be en_IN

[matthewmayer]

Pre-Checks

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• [X] The provided reproduction is a minimal reproducible example of the bug.
• [X] I am willing to provide a PR.

Describe the bug

All other locales use a two letter ISO code for country?

As this would be a breaking change probably en_IND should alias to en_IN

Minimal reproduction code

> faker.locale="en_IN";

Uncaught:
n [Error]: Locale en_IN is not supported. You might want to add the requested locale first to `faker.locales`.

> faker.locale="en_IND";
'en_IND'
> faker.name.firstName()
'Devi'

Additional Context

No response

Environment Info

System:
    OS: macOS 12.4
    CPU: (8) x64 Apple M1
    Memory: 43.14 MB / 8.00 GB
    Shell: 5.8.1 - /bin/zsh
  Binaries:
    Node: 14.20.0 - /usr/local/bin/node
    npm: 8.17.0 - /usr/local/bin/npm
  Browsers:
    Chrome: 105.0.5195.102
    Firefox: 91.0.2
    Safari: 15.5

Which module system do you use?

• [X] CJS
• [ ] ESM

Used Package Manager

pnpm

[wael-fadlallah]

I'm happy to do this one, assign it to me if possible

[Shinigami92]

Hi @wael-fadlallah we released the final v7 and now going into development for v8 Please create a PR with this change, so that we can review and merge it