Intl.Locale.prototype.toString() interactive example (#1389)

* added for await of example!

* fixed typo in meta.json that broke build

* restructuring example

* moved to correct folder 😬

* added toString example

* got rid of file that belongs in branch

* fixed meta.json

* requested changes made! 🎉

Author: jahzielv

live-examples/js-examples/intl/intl-locale-prototype-tostring.html

@@ -0,0 +1,10 @@
+<pre>
+<code id="static-js">const french = new Intl.Locale("fr-Latn-FR", {calendar: "gregory", hourCycle: "h24"});
+const korean = new Intl.Locale("ko-Kore-KR", {numeric: true, caseFirst: "upper"});
+
+console.log(french.toString());
+// expected output: "fr-Latn-FR-u-ca-gregory-hc-h24"
+
+console.log(korean.toString())
+//expected output: "ko-Kore-KR-u-kf-upper-kn"</code>
+</pre>

live-examples/js-examples/intl/meta.json

@@ -72,6 +72,12 @@
             "title": "JavaScript Demo: Intl.Locale.prototype.minimize()",
             "type": "js"
         },
+        "intlLocalePrototypeToString": {
+            "exampleCode": "./live-examples/js-examples/intl/intl-locale-prototype-tostring.html",
+            "fileName": "intl-locale-prototype-tostring.html",
+            "title": "JavaScript Demo: Intl.Locale.prototype.toString()",
+            "type": "js"
+        },          
         "intlNumberFormatPrototypeFormat": {
             "exampleCode": "./live-examples/js-examples/intl/intl-numberformat-prototype-format.html",
             "fileName": "intl-numberformat-prototype-format.html",