[Backport 2.x] Add loose flag to OSD bootstrap

[opensearch-trigger-bot]

Backport 10646ab from #1787

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (b1d93a5) 66.94% compared to head (e29fcf0) 66.94%.

Additional details and impacted files

@@           Coverage Diff           @@
##              2.x    #1789   +/-   ##
=======================================
  Coverage   66.94%   66.94%           
=======================================
  Files          93       93           
  Lines        2357     2357           
  Branches      313      313           
=======================================
  Hits         1578     1578           
  Misses        703      703           
  Partials       76       76           

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[RyanL1997]

Btw do we need to also backport this in 2.12? It seems like the Dashboards core does have this change on 2.12 branch? @derek-ho

[derek-ho]

Btw do we need to also backport this in 2.12? It seems like the Dashboards core does have this change on 2.12 branch? @derek-ho

The commit that introduces cypress dependency is only in 2.x and not in 2.12, or possibly not yet since backport fails, so this is not necessary for 2.12.