UHF-10995: Simplify link filter

[tuutti]

How to install

• composer require drupal/helfi_api_base:dev-UHF-X-sanitize-markup

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 87.50000% with 1 line in your changes missing coverage. Please review.

Project coverage is 88.87%. Comparing base (bfada1e) to head (9cf87e5).
Report is 9 commits behind head on main.

Files with missing lines	Patch %	Lines
src/Plugin/Filter/LinkConverter.php	87.50%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               main     #190      +/-   ##
============================================
- Coverage     89.11%   88.87%   -0.24%     
- Complexity      522      523       +1     
============================================
  Files            77       78       +1     
  Lines          2085     2095      +10     
============================================
+ Hits           1858     1862       +4     
- Misses          227      233       +6     

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[sonarqubecloud]

Quality Gate passed

Issues
1 New issue
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud