Bump yargs from 15.1.0 to 16.2.0

Bumps [yargs](https://github.com/yargs/yargs) from 15.1.0 to 16.2.0.
- [Release notes](https://github.com/yargs/yargs/releases)
- [Changelog](https://github.com/yargs/yargs/blob/master/CHANGELOG.md)
- [Commits](yargs/yargs@v15.1.0...v16.2.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package.json

@@ -55,7 +55,7 @@
     "winston": "^3.3.3",
     "xmldom": "^0.2.1",
     "xpath": "^0.0.32",
-    "yargs": "^15.4.1"
+    "yargs": "^16.2.0"
   },
   "devDependencies": {
     "image-diff": "^2.0.0",