fix: add polyfill for Object.FromEntries

[wanlingt]

Problem

Object.FromEntries is incompatible with older browsers. This results in an error being thrown when the public form page is loaded.

Closes FRM-1612

Solution

Add a polyfill from the package polyfill-object.fromentries

Breaking Changes

• No - this PR is backwards compatible

Tests

Regression

• Go to a public form page. You should be able to load the page and submit the form successfully.

MRF

• As a form admin, go to an MRF form that has a workflow
• Submit the form once.
• Open the form as the second respondent, using the link sent in the email.
• Submit the form. The response should be submitted successfully.

Deploy Notes

New dependencies:

• polyfill-object.fromentries : Provides polyfill for Object.fromEntries()

[linear]

FRM-1612 Object.FromEntries is incompatible with older browsers

[justynoh]

lgtm!