Remove overtime status on case reassign

[hschallhorn]

Resolves #14366

Description

Removes the overtime status of appeal when an appeal is reassigned.

Acceptance Criteria

• Code compiles correctly

Testing Plan

1. Go to ...

User Facing Changes

• Screenshots of UI changes added to PR & Original Issue

BEFORE	AFTER

Code Documentation Updates

• Add or update code comments at the top of the class, module, and/or component.

Storybook Story

For Frontend (Presentationa) Components

• Add a Storybook file alongside the component file (e.g. create MyComponent.stories.js alongside MyComponent.jsx)
• Give it a title that reflects the component's location within the overall Caseflow hierarchy
• Write a separate story (within the same file) for each discrete variation of the component

Database Changes

Only for Schema Changes

• Timestamps (created_at, updated_at) for new tables
• Column comments updated
• Query profiling performed (eyeball Rails log, check bullet and fasterer output)
• Appropriate indexes added (especially for foreign keys, polymorphic columns, and unique constraints)
• DB schema docs updated with make docs
• #appeals-schema notified with summary and link to this PR

[codeclimate]

Code Climate has analyzed commit d9ec09a and detected 3 issues on this pull request.

Here's the issue category breakdown:

Category	Count
Style	3

View more on Code Climate.

[hschallhorn]

Stacking!