[DUOS-2856][risk=no] Add dataset, study, property and fso indexes

[rushtong]

Addresses

https://broadworkbench.atlassian.net/browse/DUOS-2856

Summary

Indexes intended to speed up query execution plans.

Before Plan:

Run time is 19121.064

After Plan:

Run time is 1113.526, roughly a 20-fold increase

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• Label PR with a Jira ticket number and include a link to the ticket
• Label PR with a security risk modifier [no, low, medium, high]
• PR describes scope of changes
• Get a minimum of one thumbs worth of review, preferably two if enough team members are available
• Get PO sign-off for all non-trivial UI or workflow changes
• Verify all tests go green
• Test this change deployed correctly and works on dev environment after deployment

[pshapiro4broad]

LGTM

[okotsopoulos]

Nice speed-up!