chore: bump to ES2021 target (#5009)

ltm · web-flow · commit 932687127b7b · 2023-05-17T10:04:10.000-04:00
Our Node 16 target is compatible with ES2021 per TypeScript's [Node Target Mapping](https://github.com/microsoft/TypeScript/wiki/Node-Target-Mapping) and https://node.green/#ES2021.
diff --git a/tsconfig.base.json b/tsconfig.base.json
@@ -9,10 +9,10 @@
     "noUnusedLocals": true,
     "pretty": true,
     "strict": true,
-    "target": "es2020",
+    "target": "ES2021",
     "types": [],
     "lib": [
-      "es2020"
+      "ES2021"
     ]
   }
 }

Original file line number	Diff line number	Diff line change
`@@ -9,10 +9,10 @@`
`9`	`9`	`"noUnusedLocals": true,`
`10`	`10`	`"pretty": true,`
`11`	`11`	`"strict": true,`
`12`		`- "target": "es2020",`
	`12`	`+ "target": "ES2021",`
`13`	`13`	`"types": [],`
`14`	`14`	`"lib": [`
`15`		`- "es2020"`
	`15`	`+ "ES2021"`
`16`	`16`	`]`
`17`	`17`	`}`
`18`	`18`	`}`