Remove typescript dependency

Signed-off-by: Derek Ho <dxho@amazon.com>

Author: derek-ho

package.json

@@ -37,8 +37,7 @@
     "jose": "^5.2.4",
     "minimist": "^1.2.8",
     "saml-idp": "^1.2.1",
-    "selfsigned": "^2.0.1",
-    "typescript": "4.0.2"
+    "selfsigned": "^2.0.1"
   },
   "dependencies": {
     "@hapi/cryptiles": "5.0.0",
@@ -58,7 +57,6 @@
     "body-parser": "^1.20.3",
     "micromatch": "^4.0.8",
     "cross-spawn": "7.0.5",
-    "elliptic": "^6.6.1",
     "xml-crypto": "^2.1.6"
   }
 }

yarn.lock

@@ -1511,7 +1511,7 @@ ejs@2.5.5, ejs@^3.1.10:
   dependencies:
     jake "^10.8.5"
 
-elliptic@^6.5.3, elliptic@^6.5.5, elliptic@^6.6.1:
+elliptic@^6.5.3, elliptic@^6.5.5:
   version "6.6.1"
   resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.6.1.tgz#3b8ffb02670bf69e382c7f65bf524c97c5405c06"
   integrity sha512-RaddvvMatK2LJHqFJ+YA4WysVN5Ita9E35botqIYspQ4TkRAlCicdzKOjlyv/1Za5RyTNn7di//eEV0uTAfe3g==
@@ -4445,11 +4445,6 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha512-/aCDEGatGvZ2BIk+HmLf4ifCJFwvKFNb9/JeZPMulfgFracn9QFcAf5GO8B/mweUjSoblS5In0cWhqpfs/5PQA==
 
-typescript@4.0.2:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.0.2.tgz#7ea7c88777c723c681e33bf7988be5d008d05ac2"
-  integrity sha512-e4ERvRV2wb+rRZ/IQeb3jm2VxBsirQLpQhdxplZ2MEzGvDkkMmPglecnNDfSUBivMjP93vRbngYYDQqQ/78bcQ==
-
 uglify-js@^3.1.4:
   version "3.19.0"
   resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.19.0.tgz#6d45f1cad2c54117fa2fabd87fc2713a83e3bf7b"