Update @nextcloud/stylelint-config to 2.3.0 to allow :deep pseudo-class

Signed-off-by: Ferdinand Thiessen <[email protected]>

Author: susnux

package-lock.json

@@ -81,7 +81,7 @@
 		"@nextcloud/babel-config": "^1.0.0",
 		"@nextcloud/browserslist-config": "^2.3.0",
 		"@nextcloud/eslint-config": "^8.1.2",
-		"@nextcloud/stylelint-config": "^2.1.2",
+		"@nextcloud/stylelint-config": "^2.3.0",
 		"@vue/test-utils": "^1.3.0",
 		"@vue/vue2-jest": "^29.0.0",
 		"babel-jest": "^29.0.1",