Remove explicit jest dependency

[joshuali925]

Signed-off-by: Joshua Li [email protected]

Description

Jest is already a dependency in dashboards core, removing it in gantt chart

Issues Resolved

[List any issues this PR will resolve]

Check List

• New functionality includes testing.
  • All tests pass, including unit test, integration test and doctest
• New functionality has been documented.
  • New functionality has javadoc added
  • New functionality has user manual doc added
• Commits are signed per the DCO using --signoff

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.
For more information on following Developer Certificate of Origin and signing off your commits, please check here.

[codecov-commenter]

Codecov Report

Merging #25 (a0ea17f) into main (ba2911e) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main      #25   +/-   ##
=======================================
  Coverage   95.30%   95.30%           
=======================================
  Files           5        5           
  Lines         149      149           
  Branches       45       45           
=======================================
  Hits          142      142           
  Misses          7        7           

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update ba2911e...a0ea17f. Read the comment docs.