DRYD-1305: Add tooltip prop for DateInput

[mikejritter]

What does this do?

• Adds a tooltip prop to DateInput
• Add title to LineInput to display provided tooltips

Why are we doing this? (with JIRA link)
Jira: https://collectionspace.atlassian.net/browse/DRYD-1305

This is the first PR for adding instructions for non-standard interactions. It allows a tooltip to be passed in as a prop so that it can provide instructions for use of the input container.

How should this be tested? Do these changes have associated tests?

• Run npm run lint and npm run test to ensure nothing broke
• Rebuild and deploy alongside the cspace-ui PR
• Mouseover a DateInput and see that a message is provided with instructions about usage

Dependencies for merging? Releasing to production?
Requires cspace-ui PR in order to provide any functionality so that internationalization can be performed on the message if desired. I was considering adding a non-internationalized version of the tooltip here as well, which would be easy to do.

I believe we need to add something similar to the other dropdown inputs, but I need to check the audit document first to be sure.

Has the application documentation been updated for these changes?
No

Did someone actually run this code to verify it works?
@mikejritter tested locally

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 99.76%. Comparing base (cd5c04b) to head (554429e).

Additional details and impacted files

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  Coverage   99.76%   99.76%           
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  Files          52       52           
  Lines        2111     2111           
  Branches      478      478           
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  Hits         2106     2106           
  Misses          5        5           

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[ray-lee]

This looks fine. There should probably be a test to show that setting the tooltop prop results in the title attribute being set.

[mikejritter]

@ray-lee I added two tests for the tooltip prop, one for DateInput and one for LineInput.

[ray-lee]

Looks good, thanks!