fix: text wrapping for 2-line filters

[heatherdesigns]

Resolves issue #319

Summary

This PR fixes a bug found in Chrome where when the content of a list item in the filter box wrapped onto another line, it was partially hidden by the checkbox.

Screenshot of issue

Test plan (required)

To test this PR locally, sync the code-gov-styles repo with the code-gov-front-end repo.
In code-gov-front-end run npm run start to start the server.
Open the Chrome web browser and go to http://localhost:8080/browse-projects?&page=1&size=10&sort=data_quality
Review the filter list styles and verify that list items which span more than one line of content flow to the right of the checkbox and not behind it.

** Screenshot of expected results**

Closing issues

Closes #319

[heatherdesigns]

@saracope 👋 I did a thing. 😆
Although this does change the placement of the checkbox alongside the list item. It is centered vertically rather than beside the first line of content.

This is what it looks like in Safari before the change in this PR:

Let me know if you would like to have the checkbox styles updated to match what is seen in Safari where it is aligned beside the first line of content.

[saracope]

Awesome. I'll take a look at this. Thanks!

[saracope]

This is great, thanks!