Renovate: Renovate raised an unjustified bug linked to Regex rules

[jeromelachaud]

What Renovate type are you using?
Gitlab

Describe the bug
Renovate raised a unjustified bug linked to Regex

There is an error with this repository's Renovate configuration that needs to be fixed. As a precaution, Renovate will stop MRs until it is resolved.

File: `renovate.json` Error type: The renovate configuration file contains some invalid settings Message: `Invalid regExp for packageRules[0].packagePatterns:`^antd\`\`

Here's my config file
```{
"extends": ["config:base"],
"schedule": "every weekend",
"automerge": false,
"automergeType": "branch",
"commitMessagePrefix": "[renovate-bot] - ",
"packageRules": [
{
"packagePatterns": ["^antd"],
"enabled": false
},
{
"updateTypes": ["patch", "minor"],
"automerge": true
}
]
}

[jeromelachaud]

maybe linked to https://github.com/renovatebot/renovate/issues/4655

[rarkins]

Sorry for that, service is temporarily paused while we roll back. The issue will be closed automatically once your repositories are processed the next time.

[rarkins]

Reverted the commit that caused this, thanks for notifying. Will test more widely before it is applied again!