fix: revert es target back to 2017 (#2786)

We accidentally bumped the es target to 2022 when it should've remained
at 2017.
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

.changeset/loud-baboons-allow.md

+---
+'@eth-optimism/integration-tests': patch
+'@eth-optimism/hardhat-node': patch
+'@eth-optimism/common-ts': patch
+'@eth-optimism/contracts': patch
+'@eth-optimism/contracts-bedrock': patch
+'@eth-optimism/contracts-governance': patch
+'@eth-optimism/contracts-periphery': patch
+'@eth-optimism/core-utils': patch
+'@eth-optimism/data-transport-layer': patch
+'@eth-optimism/drippie-mon': patch
+'@eth-optimism/fault-detector': patch
+'@eth-optimism/hardhat-deploy-config': patch
+'@eth-optimism/integration-tests-bedrock': patch
+'@eth-optimism/message-relayer': patch
+'@eth-optimism/replica-healthcheck': patch
+'@eth-optimism/sdk': patch
+'@eth-optimism/teleportr': patch
+---
+
+Revert es target back to 2017

packages/contracts/src/validation-utils.ts

@@ -24,12 +24,10 @@ const codes = {
   yellow: '\x1b[1;33m',
 }
 
-export const color = Object.fromEntries(
-  Object.entries(codes).map(([k]) => [
-    k,
-    (msg: string) => `${codes[k]}${msg}${codes.reset}`,
-  ])
-)
+export const color = Object.entries(codes).reduce((obj, [k]) => {
+  obj[k] = (msg: string) => `${codes[k]}${msg}${codes.reset}`
+  return obj
+}, {}) as any
 
 // helper for finding the right artifact from the deployed name
 const locateArtifact = (name: string) => {

tsconfig.json

 {
   "compilerOptions": {
     "module": "commonjs",
-    "target": "es2022",
+    "target": "es2017",
     "sourceMap": true,
     "esModuleInterop": true,
     "composite": true,