Support custom TITLE and COM parameters in Ogone payment plugin

[sergei-maertens]

Closes #3457

Changes

• Added support for TITLE and COM parameter templates
• Exposed config options in the frontend

Tested this end-to-end with our Ogone test account and works as expected - the custom description is evaluated and displayed in the transaction history.

Checklist

Check off the items that are completed or not relevant.

• Impact on features

  • Checked copying a form
  • Checked import/export of a form
  • Config checks in the configuration overview admin page
  • Problem detection in the admin email digest is handled

• Release management

  • I have labelled the PR as "needs-backport" accordingly

• I have updated the translations assets (you do NOT need to provide translations)

  • Ran ./bin/makemessages_js.sh
  • Ran ./bin/compilemessages_js.sh

• Dockerfile/scripts

  • Updated the Dockerfile with the necessary scripts from the ./bin folder

• Commit hygiene

  • Commit messages refer to the relevant Github issue
  • Commit messages explain the "why" of change, not the how

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 96.59%. Comparing base (fd2a376) to head (0343550).
Report is 3 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #4932   +/-   ##
=======================================
  Coverage   96.59%   96.59%           
=======================================
  Files         758      758           
  Lines       25774    25787   +13     
  Branches     3379     3379           
=======================================
+ Hits        24897    24910   +13     
  Misses        612      612           
  Partials      265      265           

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