Fix incorrect record form single url no loading

[shinyichen]

Update how we get a record's esource (urls) in incorrect record form, so that all urls can be loaded.

Previous we were using link_gateway page and parse urls in the html page. This was a problem when a record has only one url, which was instead redirected to that url instead. We were not able to parse the single url.

The screenshots show that records with single url and multiple urls are loaded.

2013admf.book.....D

2022AAS...24034906L

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 62.4%. Comparing base (006cf95) to head (925d259).

Additional details and impacted files

@@           Coverage Diff            @@
##           master    #837     +/-   ##
========================================
- Coverage    62.5%   62.4%   -0.0%     
========================================
  Files         317     316      -1     
  Lines       36576   36512     -64     
  Branches     1673    1663     -10     
========================================
- Hits        22827   22769     -58     
+ Misses      13709   13703      -6     
  Partials       40      40             

Files with missing lines	Coverage Δ
.../components/FeedbackForms/MissingRecord/UrlUtil.ts	100.0% <100.0%> (ø)

... and 2 files with indirect coverage changes

🚀 New features to boost your workflow:

• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

[thostetler]

I think these changes look reasonable 👍