Bump yargs from 16.2.0 to 17.2.1

Bumps [yargs](https://github.com/yargs/yargs) from 16.2.0 to 17.2.1.
- [Release notes](https://github.com/yargs/yargs/releases)
- [Changelog](https://github.com/yargs/yargs/blob/main/CHANGELOG.md)
- [Commits](yargs/yargs@v16.2.0...v17.2.1)

---
updated-dependencies:
- dependency-name: yargs
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

package.json

@@ -29,7 +29,7 @@
     "lodash": "^4.17.14",
     "morgan": "^1.9.1",
     "server-destroy": "^1.0.1",
-    "yargs": "^16.1.0"
+    "yargs": "^17.2.1"
   },
   "devDependencies": {
     "coveralls": "^3.0.5",

yarn.lock

@@ -4985,10 +4985,10 @@ yargs@^15.4.1:
     y18n "^4.0.0"
     yargs-parser "^18.1.2"
 
-yargs@^16.1.0:
-  version "16.2.0"
-  resolved "https://registry.yarnpkg.com/yargs/-/yargs-16.2.0.tgz#1c82bf0f6b6a66eafce7ef30e376f49a12477f66"
-  integrity sha512-D1mvvtDG0L5ft/jGWkLpG1+m0eQxOfaBvTNELraWj22wSVUMWxZUvYgJYcKh6jGGIkJFhH4IZPQhR4TKpc8mBw==
+yargs@^17.2.1:
+  version "17.2.1"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-17.2.1.tgz#e2c95b9796a0e1f7f3bf4427863b42e0418191ea"
+  integrity sha512-XfR8du6ua4K6uLGm5S6fA+FIJom/MdJcFNVY8geLlp2v8GYbOXD4EB1tPNZsRn4vBzKGMgb5DRZMeWuFc2GO8Q==
   dependencies:
     cliui "^7.0.2"
     escalade "^3.1.1"