JS: Update to TypeScript 4.1.2

javascript/extractor/lib/typescript/package.json

@@ -2,7 +2,7 @@
     "name": "typescript-parser-wrapper",
     "private": true,
     "dependencies": {
-        "typescript": "4.0.2"
+        "typescript": "4.1.2"
     },
     "scripts": {
         "build": "tsc --project tsconfig.json",

javascript/extractor/lib/typescript/yarn.lock

@@ -6,6 +6,7 @@
   version "12.7.11"
   resolved node-12.7.11.tgz#be879b52031cfb5d295b047f5462d8ef1a716446
 
-typescript@4.0.2:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.0.2.tgz#7ea7c88777c723c681e33bf7988be5d008d05ac2"
+typescript@4.1.2:
+  version "4.1.2"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.1.2.tgz#6369ef22516fe5e10304aae5a5c4862db55380e9"
+  integrity sha512-thGloWsGH3SOxv1SoY7QojKi0tc+8FnOmiarEGMbd/lar7QOEd3hvlx3Fp5y6FlDUGl9L+pd4n2e+oToGMmhRQ==