Merge pull request #139 from lightspeedwp/dependabot/npm_and_yarn/gulp-autoprefixer-10.0.0

Bump gulp-autoprefixer from 9.0.0 to 10.0.0

Author: mergify[bot]

package.json

@@ -23,7 +23,7 @@
   "devDependencies": {
     "gulp": "^5.0.0",
     "gulp-rtlcss": "^2.0.0",
-    "gulp-autoprefixer": "^9.0.0",
+    "gulp-autoprefixer": "^10.0.0",
     "gulp-concat": "^2.6.1",
     "gulp-gettext": "^0.3.0",
     "gulp-jshint": "^2.0.4",