v6.15.3

What's Changed

• fix: Filter the mileage rates by employee allowed mileage rates only if the employee mileage restriction flag is enabled by @arjunaj5 in #2734
• fix: remove category from form if it is disabled by @suyashpatil78 in #2735
• feat: This is the base branch for all the new split expense flow by @suyashpatil78 in #2708

Full Changelog: v6.15.2...v6.15.3