⬆️ Bump yargs-parser from 14.0.0 to 15.0.0

Bumps [yargs-parser](https://github.com/yargs/yargs-parser) from 14.0.0 to 15.0.0.
- [Release notes](https://github.com/yargs/yargs-parser/releases)
- [Changelog](https://github.com/yargs/yargs-parser/blob/master/CHANGELOG.md)
- [Commits](https://github.com/yargs/yargs-parser/compare/v14.0.0...v15.0.0)

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

package.json

@@ -29,7 +29,7 @@
         "vue-virtual-scroll-list": "^1.4.2",
         "vuejs-auto-complete": "^0.9.0",
         "vuex-persist": "^2.1.0",
-        "yargs-parser": "^14.0.0"
+        "yargs-parser": "^15.0.0"
     },
     "devDependencies": {
         "cypress": "^3.4.1",