[Backport 2.x] Add Cypress e2e workflow for gantt chart

[RyanL1997]

Description

Add Cypress e2e workflow for gantt chart

Issues Resolved

• Backport [CI/CD] Add Cypress e2e workflow for gantt chart #298

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

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (85e32e7) 94.73% compared to head (529ff03) 94.73%.

Additional details and impacted files

@@           Coverage Diff           @@
##              2.x     #305   +/-   ##
=======================================
  Coverage   94.73%   94.73%           
=======================================
  Files           5        5           
  Lines         152      152           
  Branches       45       45           
=======================================
  Hits          144      144           
  Misses          8        8           

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[RyanL1997]

Reference to #298 , the cypress workflow failed as we expected: https://github.com/opensearch-project/dashboards-visualizations/actions/runs/7202921652/job/19621945151?pr=305#step:19:119