Add support for Twig 3.9

[MauricioFauth]

• Fixes Does not work with Twig 3.9.0+ when text nodes optimization is enabled #10
• Fixes Using echo instead of yield was deprecated in Twig 3.9.0 #11
• Related to Twig 3.9.0 does not work correctly with QA_5_2 phpmyadmin#19112

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

❗ No coverage uploaded for pull request base (4.1.x@8c36fb5). Click here to learn what that means.

❗ Current head 5aea011 differs from pull request most recent head d025b88. Consider uploading reports for the commit d025b88 to get more accurate results

Additional details and impacted files

@@            Coverage Diff            @@
##             4.1.x       #12   +/-   ##
=========================================
  Coverage         ?   100.00%           
  Complexity       ?        79           
=========================================
  Files            ?         3           
  Lines            ?       208           
  Branches         ?         0           
=========================================
  Hits             ?       208           
  Misses           ?         0           
  Partials         ?         0           

Flag	Coverage Δ
unit-7.2-ubuntu-latest	100.00% <100.00%> (?)
unit-7.3-ubuntu-latest	100.00% <100.00%> (?)
unit-7.4-ubuntu-latest	100.00% <100.00%> (?)
unit-8.0-ubuntu-latest	100.00% <100.00%> (?)
unit-8.1-ubuntu-latest	100.00% <100.00%> (?)
unit-8.2-ubuntu-latest	100.00% <100.00%> (?)
unit-8.3-ubuntu-latest	100.00% <100.00%> (?)
unit-8.4-ubuntu-latest	100.00% <100.00%> (?)

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

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.