message: refactor(core): Switch over to new closure LOCALE vs getLocale()
  This is a change requested via an LSC due to a deprecation.
  PR Close
diff: @@ -17,16 +17,16 @@ declare const $localize: {locale?: string};
  /**
  * Work out the locale from the potential global properties.
  *
  - * * Closure Compiler: use `goog.getLocale()`.
  + * * Closure Compiler: use `goog.LOCALE`.
  * * Ivy enabled: use `$localize.locale`
  */
  export function getGlobalLocale(): string {
  if (typeof ngI18nClosureMode !== 'undefined' && ngI18nClosureMode &&
  - typeof goog !== 'undefined' && goog.getLocale() !== 'en') {
  - // * The default `goog.getLocale()` value is `en`, while Angular used `en-US`.
  + typeof goog !== 'undefined' && goog.LOCALE !== 'en') {
  + // * The default `goog.LOCALE` value is `en`, while Angular used `en-US`.
  // * In order to preserve backwards compatibility, we use Angular default value over
  // Closure Compiler's one.
  - return goog.getLocale();
  + return goog.LOCALE;
  } else {
  // KEEP `typeof $localize !== 'undefined' && $localize.locale` IN SYNC WITH THE LOCALIZE
  // COMPILE-TIME INLINER.
  