feat(android): add Intl DateTimeFormat, NumberFormat, and Collator

[jquick-axway]

JIRA:

• https://jira.appcelerator.org/browse/TIMOB-27240
• https://jira.appcelerator.org/browse/TIMOB-27890
• https://jira.appcelerator.org/browse/TIMOB-27891
• https://jira.appcelerator.org/browse/TIMOB-27892

Summary:
(iOS already supports the below. Adding to Android for parity.)

• Added Intl.Collator support.
• Added Intl.DateTimeFormat support.
• Added Intl.NumberFormat support.
• Added locale/options support to below methods. (Used to only support 'en-US'.)
  • Date.toLocaleString()
  • Date.toLocaleDateString()
  • Date.toLocaleTimeString()
  • Number.toLocaleString()
  • String.localeCompare()
  • String.toLocaleLowerCase()
  • String.toLocaleUpperCase()

---

Test:

1. Build and run the below on Android.
2. Set device's region/locale to US English.
3. Launch the app and verify it shows the below.
   <Month>/<Day>/<Year>
1,234,567.8
$1,234.56
4. Set device's region/locale to Germany (aka: Deutchland).
5. Re-launch app and verify it shows the below.
   <Day>.<Month>.<Year>
1.234.567,8
1.234,56 €
6. Set device's region/locale to Japan (aka: 日本語 (日本))
7. Re-launch app and verify it shows the below.
   <Year>/<Month>/<Day>
1,234,567.8
¥ 1,235

app.js

var locale = Ti.Locale.currentLocale;
var window = Ti.UI.createWindow({ layout: "vertical" });
window.add(Ti.UI.createLabel({
	text: (new Date()).toLocaleDateString(locale),
	top: Ti.App.iOS ? "30dp" : "10dp",
}));
window.add(Ti.UI.createLabel({
	text: (1234567.8).toLocaleString(locale),
	top: "10dp",
}));
window.add(Ti.UI.createLabel({
	text: (1234.56).toLocaleString(locale, {
		style: 'currency',
		currency: Ti.Locale.getCurrencyCode(locale),
	}),
	top: "10dp",
}));
window.open();

[build]

	Warnings
⚠️	Commit 6f2feaec3a19734b42f83f512b43cfe5a9e63c4e has a message "feat(android): add Intl DateTimeFormat, NumberFormat, and Collator Implemented as Java proxies instead of #if-ing in V8's "Intl" which would add 20 MB per architecture. Modified toLocaleString(), toLocaleDateString(), and toLocaleTimeString() methods to support locale/options." giving 1 errors: body's lines must not be longer than 100 characters
⚠️	Commit f3997154b89e30890b88f101bda834617365ca92 has a message "doc: supported Intl APIs" giving 1 errors: type must be one of [build, chore, ci, docs, feat, fix, perf, refactor, revert, style, test]

	Messages
📖	💾 Here's the generated SDK zipfile.
📖	🚨 This PR has one or more commits with warnings/errors for commit messages not matching our configuration. You may want to squash merge this PR and edit the message to match our conventions, or ask the original developer to modify their history.
📖	✅ All tests are passing Nice one! All 6767 tests are passing. (There are 698 skipped tests not included in that total)

Generated by 🚫 dangerJS against 226f5b1

[sgtcoolguy]

We should add the Intl APIs to the docs under the Global folder.

[sgtcoolguy]

manually rebase/merged to master, 9_1_X, 9_3_X