5.4.0-rc1

What's Changed

• Bump braces from 3.0.2 to 3.0.3 by @dependabot in #548
• Bump requirejs from 2.3.6 to 2.3.7 by @dependabot in #555
• Bump webpack from 5.91.0 to 5.94.0 by @dependabot in #562
• Bump cross-spawn from 7.0.3 to 7.0.6 by @dependabot in #576
• ENH Disable temporary sudo mode after login by @emteknetnz in #587
• DEP Add conflict with older versions of silverstripe/admin by @emteknetnz in #591

Full Changelog: 5.3.0...5.4.0-rc1