Bump yarn from 1.17.3 to 1.22.0

Bumps [yarn](https://github.com/yarnpkg/yarn) from 1.17.3 to 1.22.0.
- [Release notes](https://github.com/yarnpkg/yarn/releases)
- [Changelog](https://github.com/yarnpkg/yarn/blob/master/CHANGELOG.md)
- [Commits](yarnpkg/yarn@v1.17.3...v1.22.0)

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -227,7 +227,7 @@
     "webpack-cli": "^3.1.0",
     "webpack-dev-server": "^3.1.5",
     "webpack-merge": "^4.1.3",
-    "yarn": "^1.17.3"
+    "yarn": "^1.22.0"
   },
   "dependencies": {
     "@esteemapp/esteem-render-helpers": "^1.4.1",

yarn.lock

@@ -12535,9 +12535,10 @@ yargs@^7.0.0:
     y18n "^3.2.1"
     yargs-parser "^5.0.0"
 
-yarn@^1.17.3:
-  version "1.17.3"
-  resolved "https://registry.yarnpkg.com/yarn/-/yarn-1.17.3.tgz#60e0b77d079eb78e753bb616f7592b51b6a9adce"
+yarn@^1.22.0:
+  version "1.22.0"
+  resolved "https://registry.yarnpkg.com/yarn/-/yarn-1.22.0.tgz#acf82906e36bcccd1ccab1cfb73b87509667c881"
+  integrity sha512-KMHP/Jq53jZKTY9iTUt3dIVl/be6UPs2INo96+BnZHLKxYNTfwMmlgHTaMWyGZoO74RI4AIFvnWhYrXq2USJkg==
 
 [email protected]:
   version "2.4.1"