chore: Replace deprecated URL constructor calls with asUrl() extension

[tangcent]

No description provided.

[github-actions]

📦 Plugin has been packaged for this PR. You can download easy-api-2.4.1.212.0.zip from the GitHub Actions workflow run by clicking on the "Artifacts" dropdown.

[codecov]

Codecov Report

Attention: Patch coverage is 83.33333% with 1 line in your changes missing coverage. Please review.

Project coverage is 53.984%. Comparing base (cd26f04) to head (2979e77).
Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
.../main/kotlin/com/itangcent/idea/icons/EasyIcons.kt	0.000%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##              master      #607   +/-   ##
===========================================
  Coverage     53.984%   53.984%           
  Complexity      2369      2369           
===========================================
  Files            259       259           
  Lines          14697     14697           
  Branches        3247      3247           
===========================================
  Hits            7934      7934           
  Misses          5318      5318           
  Partials        1445      1445           

Flag	Coverage Δ
unittests	53.984% <83.333%> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
...src/main/kotlin/com/itangcent/http/RequestUtils.kt	96.721% <100.000%> (ø)
...om/itangcent/idea/config/CachedResourceResolver.kt	52.083% <100.000%> (ø)
...a/plugin/settings/helper/HttpSettingsHelperImpl.kt	85.185% <100.000%> (ø)
.../main/kotlin/com/itangcent/idea/icons/EasyIcons.kt	67.883% <0.000%> (ø)

---

Continue to review full report in Codecov by Sentry.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update cd26f04...2979e77. Read the comment docs.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.