Description

It is quite common to use verbatim strings to declare regex as it could contain a lot of escape sequences and with regular strings it looks like back-slach circus.

Currently SYSLIB1045 refactoring replaces verbatim strings with regular strings.

Reproduction Steps

private static readonly Regex _regex = new(@"[`~!@#\$%\^&*\(\)_\+\-={}\|\[\]\\:"";'<>\?,\./№ ]+");

Expected behavior

[GeneratedRegex(@"[`~!@#\$%\^&*\(\)_\+\-={}\|\[\]\\:"";'<>\?,\./№ ]+")]
private static partial Regex MyRegex();

Actual behavior

[GeneratedRegex("[`~!@#\\$%\\^&*\\(\\)_\\+\\-={}\\|\\[\\]\\\\:\";'<>\\?,\\./№ ]+")]
private static partial Regex MyRegex();

Regression?

No response

Known Workarounds

No response

Configuration

No response

Other information

No response