update browserslist and tsconfig target

Author: khaledosman

.browserslistrc

@@ -4,7 +4,7 @@
     "outDir": "../out-tsc/e2e",
     "baseUrl": "./",
     "module": "commonjs",
-    "target": "es5",
+    "target": "es2022",
     "types": [
       "jasmine",
       "jasminewd2",

e2e/tsconfig.e2e.json

@@ -10,7 +10,7 @@
     "moduleResolution": "node",
     "emitDecoratorMetadata": true,
     "experimentalDecorators": true,
-    "target": "es2015",
+    "target": "es2022",
     "typeRoots": [
       "node_modules/@types"
     ],