Merge pull request #860 from owncloud/dependabot/npm_and_yarn/postcss-calc-10.1.1

chore(deps-dev): bump postcss-calc from 10.1.0 to 10.1.1

Author: phil-davis

package-lock.json

@@ -79,7 +79,7 @@
     "mkdirp": "^3.0.1",
     "plugin-error": "^2.0.1",
     "postcss": "8",
-    "postcss-calc": "^10.1.0",
+    "postcss-calc": "^10.1.1",
     "postcss-custom-properties": "^14.0.4",
     "postcss-import": "^16.1.0",
     "postcss-url": "^10.1.3",