Fixed editing track name clears the old entry on double-click

[hsingchien]

Description

PR 1/3 for #977
In the current version, double clicking track name in instance table will clear the old name. This can be easily fixed by asking GenericTableModel to display also under EditRole in dataviews.py>GenericTableModel>data.

Types of changes

• Bugfix
• New feature
• Refactor / Code style update (no logical changes)
• Build / CI changes
• Documentation Update
• Other (explain)

Does this address any currently open issues?

[list open issues here]

Outside contributors checklist

• Review the guidelines for contributing to this repository
• [] Read and sign the CLA and add yourself to the authors list
• Make sure you are making a pull request against the develop branch (not main). Also you should start your branch off develop
• Add tests that prove your fix is effective or that your feature works
• Add necessary documentation (if appropriate)

Thank you for contributing to SLEAP!

❤️

[roomrys]

I made an update to the ubuntu image used by Github actions in order for the tests to run (ubuntu-18.04 is depreciated). Otherwise, the PR looks good to me - we'll see how the tests fair (if they fail, it's likely due to the image update).

[codecov]

Codecov Report

Merging #980 (97cd3c7) into develop (c19cf5a) will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff            @@
##           develop     #980   +/-   ##
========================================
  Coverage    66.75%   66.75%           
========================================
  Files          127      127           
  Lines        21469    21469           
========================================
  Hits         14332    14332           
  Misses        7137     7137           

Impacted Files	Coverage Δ
sleap/gui/dataviews.py	81.00% <100.00%> (ø)

📣 We’re building smart automated test selection to slash your CI/CD build times. Learn more

[hsingchien]

I made an update to the ubuntu imaged used by Github actions in order for the tests to run (ubuntu-18.04 is depreciated). Otherwise, the PR looks good to me - we'll see how the tests fair (if they fail, it's likely due to the image update).

Thank you @roomrys for updating the image!
The codecov test failed. Any suggestions?

[roomrys]

Hi @hsingchien,

#985 should fix the tests issue. After the checks pass, we will be ready to merge into develop.