fix: ci error

Author: fupeng1

.eslintignore

@@ -1,11 +1,11 @@
 sudo: false
 language: node_js
 node_js:
-  - '8'
-  - '10'
+  - '14'
+  - '16'
 install:
   - npm i
 script:
   - npm run ci
 after_script:
-  - npminstall codecov && codecov
+  - npm install codecov && codecov

.travis.yml

@@ -1,7 +1,7 @@
 environment:
   matrix:
-    - nodejs_version: '8'
-    - nodejs_version: '10'
+    - nodejs_version: '14'
+    - nodejs_version: '16'
 
 install:
   - ps: Install-Product node $env:nodejs_version

appveyor.yml

@@ -31,12 +31,10 @@
     "ci": "npm run lint && egg-bin pkgfiles --check && npm run cov",
     "pkgfiles": "egg-bin pkgfiles"
   },
-  "ci": {
-    "version": "14, 16"
-  },
   "eslintIgnore": [
     "coverage",
-    "dist"
+    "dist",
+    "lib"
   ],
   "homepage": "https://github.com/yuque/sdk",
   "repository": {