fix(localization): Set core i18n package is external, to be excluded on build.

Author: skrustev

angular.json

@@ -323,7 +323,7 @@
               ],
               "outputHashing": "none",
               "optimization": true,
-              "externalDependencies": ["lit"]
+              "externalDependencies": ["lit", "igniteui-i18n-core"]
             },
             "development": {
               "optimization": false,

projects/igniteui-angular-elements/esbuild.mjs

@@ -8,7 +8,7 @@ const config = {
     minify: false, // temporary disabled due to Webpack issues https://github.com/webpack/webpack/issues/16262
     outfile: `${ROOT}/elements.js`,
     format: 'esm',
-    external: ['lit'],
+    external: ['lit', 'igniteui-i18n-core'],
     target: 'es2022',
     metafile: true,
     treeShaking: true