Bump TypeScript to ~4.6.2 (smithy-lang#527)

Author: trivikr

smithy-typescript-codegen/src/main/resources/software/amazon/smithy/typescript/codegen/base-package.json

@@ -17,7 +17,7 @@
   "module": "./dist-es/index.js",
   "sideEffects": false,
   "dependencies": {
-    "tslib": "^2.3.0"
+    "tslib": "^2.3.1"
   },
   "devDependencies": {
     "@tsconfig/recommended": "1.0.1",

smithy-typescript-codegen/src/main/resources/software/amazon/smithy/typescript/codegen/tsconfig.json

@@ -6,7 +6,8 @@
     "incremental": true,
     "removeComments": true,
     "resolveJsonModule": true,
-    "rootDir": "src"
+    "rootDir": "src",
+    "useUnknownInCatchVariables": false
   },
   "exclude": ["test/"]
 }