Update tsconfig

Author: ynojima

samples/lib/spa-angular-client/tsconfig.base.json

@@ -10,12 +10,12 @@
     "module": "es2020",
     "moduleResolution": "node",
     "experimentalDecorators": true,
-    "target": "es2015",
+    "target": "es2022",
     "typeRoots": [
       "node_modules/@types"
     ],
     "lib": [
-      "es2017",
+      "es2022",
       "dom"
     ]
   }