Update postcss-preset-env requirement

---
updated-dependencies:
- dependency-name: postcss-preset-env
  dependency-version: 10.1.6
  dependency-type: direct:development
  dependency-group: all-dependencies
...

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

Author: dependabot[bot]

e2e-package-managers/yarn/package.json

@@ -5,7 +5,7 @@
 	"description": "Can you use yarn with our plugins?",
 	"devDependencies": {
 		"postcss": "^8.5.3",
-		"postcss-preset-env": "^10.1.5"
+		"postcss-preset-env": "^10.1.6"
 	},
 	"volta": {
 		"extends": "../../package.json",