revert: "feat!: upgrade Node.js to 14 LTS (#1393)" (#1398)

* Revert "feat!: upgrade Node.js to 14 LTS (#1393)"

This reverts commit c6b4c78.

* build: yargs to 20.2.9, xcode 12.5.1

.circleci/config.yml

@@ -46,21 +46,21 @@ version: 2.1
 orbs:
   win: circleci/windows@2.4.0
 jobs:
-  test-linux-14:
+  test-linux-10:
     docker:
-      - image: circleci/node:14
+      - image: circleci/node:10
     <<: *steps-ci
-  test-linux-16:
+  test-linux-12:
     docker:
-      - image: circleci/node:16
+      - image: circleci/node:12
     <<: *steps-ci
-  test-linux-18:
+  test-linux-14:
     docker:
-      - image: cimg/node:18.7.0
+      - image: circleci/node:14
     <<: *steps-ci
   test-mac:
     macos:
-      xcode: "13.3.0"
+      xcode: "11.7.0"
     <<: *steps-ci
   test-windows:
     executor:
@@ -72,13 +72,13 @@ workflows:
   version: 2
   test:
     jobs:
-      - test-linux-14:
+      - test-linux-10:
           filters:
             branches: { ignore: gh-pages }
-      - test-linux-16:
+      - test-linux-12:
           filters:
             branches: { ignore: gh-pages }
-      - test-linux-18:
+      - test-linux-14:
           filters:
             branches: { ignore: gh-pages }
       - test-mac:

.github/workflows/canary.yml

@@ -17,10 +17,10 @@ jobs:
           repository: electron/electron-quick-start
           ref: refs/heads/master
           path: electron-quick-start
-      - name: Use Node.js 14.x
+      - name: Use Node.js 10.x
         uses: actions/setup-node@v2.4.1
         with:
-          node-version: 14.x
+          node-version: 10.x
       - name: Replace electron with electron-nightly
         run: |
           cd electron-quick-start

.github/workflows/docs.yml

@@ -16,7 +16,7 @@ jobs:
         run: git fetch --no-tags --prune --depth=1 origin +refs/heads/*:refs/remotes/origin/*
       - uses: actions/setup-node@v2.4.1
         with:
-          node-version: 14.x
+          node-version: 12.x
       - run: npm install --engine-strict --no-lockfile
       - run: npm run docs:build
       - uses: docker://malept/gha-gh-pages:1.3.0

package.json

@@ -44,7 +44,7 @@
     "rcedit": "^3.0.1",
     "resolve": "^1.1.6",
     "semver": "^7.1.3",
-    "yargs-parser": "^21.1.1"
+    "yargs-parser": "^20.2.9"
   },
   "devDependencies": {
     "@typescript-eslint/eslint-plugin": "^4.0.1",
@@ -66,7 +66,7 @@
     "typescript": "^4.0.2"
   },
   "engines": {
-    "node": ">= 14.17.5"
+    "node": ">= 10.12.0"
   },
   "scripts": {
     "ava": "ava test/index.js",