Bump yargs from 15.1.0 to 15.3.0

Bumps [yargs](https://github.com/yargs/yargs) from 15.1.0 to 15.3.0.
- [Release notes](https://github.com/yargs/yargs/releases)
- [Changelog](https://github.com/yargs/yargs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/yargs/yargs/compare/v15.1.0...v15.3.0)

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

package.json

@@ -47,7 +47,7 @@
     "semver": "^7.1.3",
     "syslog-client": "^1.1.1",
     "ws": "^7.2.2",
-    "yargs": "^15.1.0"
+    "yargs": "^15.3.0"
   },
   "pkg": {
     "scripts": [