Fix Broken and deprecated twig templates on for loops and limit the 9.0.x branch to Drupal ~9.0 only

Looks like the issue is with the key - item loops. They were split into a `for` and `if` statements which cause some weird behaviors. Probably caused by some linting tool since this affected all twig templates.

I think this was caused by trying to automate Drupal 10 fixes for deprecated twig templates on for loops. I updated the patch to match the new syntax.

Thank you, Edgar, for reporting and patching.

Testing, and will have a commit and quick fix release for this issue.

✅ Released varbase_bootstrap_paragraphs-9.0.16 →

• Fixed by a revert for broken and deprecated twig templates on for loops
• Limited the 9.0.x branch to Drupal ~9.0 only
• ✅ Release varbase_bootstrap_paragraphs-9.0.16 →
• 📌 Revamp the 9.1.x branch for Varbase Bootstrap Paragraphs to work with Drupal ~10.1.0 and custom needed changes for a smoother upgrade process Fixed
• ✅ Release varbase_bootstrap_paragraphs-9.1.0 →

I suppose patch from #4 should have been used as the base for the change, but instead patch from #3 was used.

The bottom line is that there was conditional filtering in the for loop which has been deprecated with Twig 3. Patch from #3 removed the conditional filtering and moved the if condition in the for loop, but this breaks the bootstrap because loop.first is not correct then. Instead with patch from #4 the conditional filtering is Twig 3 (and Twig 2.10) compatible as it uses twig filter.

So the current state of the module is:

9.0 is back to old conditional filtering with if in the for loop, which is only Twig 2 compatible

9.1 and 10 are not using conditional filtering anymore (putting the if inside the for loop) and thus breaking the functionality. So for 9.1 and 10 this should be changed to use the TWIG filter instead as proposed with patch from #4.

Fixed the logic again with more testing in
🐛 Fix null returns for Background colors with columns in Twig ~3 Fixed

Then

✅ Released varbase_bootstrap_paragraphs-9.0.17 →
✅ Released varbase_bootstrap_paragraphs-9.1.1 →
✅ Released varbase_bootstrap_paragraphs-10.0.0-rc2 →

Hm, at least for carousel this does not work as expected I suppose:

https://git.drupalcode.org/project/varbase_bootstrap_paragraphs/-/blob/9...

loop.first is not reached, therefore no item is active initially and the carousel does not show.

Automatically closed - issue fixed for 2 weeks with no activity.

✅ Released varbase-9.0.17 →