fix(deps): update dependency yarn to v1.22.21

Author: renovate[bot]

package.json

@@ -77,7 +77,7 @@
     "wordwrap": "1.0.0",
     "xml-formatter": "2.6.1",
     "yaml": "1.10.2",
-    "yarn": "1.22.19"
+    "yarn": "1.22.21"
   },
   "devDependencies": {
     "@softwareventures/eslint-config": "7.1.5",

yarn.lock

@@ -6506,10 +6506,10 @@ yargs@^17.6.2:
     y18n "^5.0.5"
     yargs-parser "^21.1.1"
 
-yarn@1.22.19:
-  version "1.22.19"
-  resolved "https://registry.yarnpkg.com/yarn/-/yarn-1.22.19.tgz#4ba7fc5c6e704fce2066ecbfb0b0d8976fe62447"
-  integrity sha512-/0V5q0WbslqnwP91tirOvldvYISzaqhClxzyUKXYxs07yUILIs5jx/k6CFe8bvKSkds5w+eiOqta39Wk3WxdcQ==
+yarn@1.22.21:
+  version "1.22.21"
+  resolved "https://registry.yarnpkg.com/yarn/-/yarn-1.22.21.tgz#1959a18351b811cdeedbd484a8f86c3cc3bbaf72"
+  integrity sha512-ynXaJsADJ9JiZ84zU25XkPGOvVMmZ5b7tmTSpKURYwgELdjucAOydqIOrOfTxVYcNXe91xvLZwcRh68SR3liCg==
 
 yn@3.1.1:
   version "3.1.1"