BUGFIX: Build URI path based on parent from "target" dimensionSpacePoint

[kdambekalns]

When creating a node variant via switching of dimensions, the URI path projection did not take the URI (path) of the (new) parent into account. The URI was the "original" URI, regardless of the potentially differing URI path segments in the variants of the "new parents".

Now a node variant has a URL built from it's parent(s) in it's own dimensions.

Fixes #5090

Upgrade instructions

If affected by the bug, you can run

./flow cr:projectionreplay 'Neos\Neos\FrontendRouting\Projection\DocumentUriPathProjection'

to fix the projection.

Review instructions

Reproduction is described in the issue.

Checklist

• [x] Code follows the PSR-2 coding style
• [ ] Tests have been created, run and adjusted as needed
• [ ] ~The PR is created against the lowest maintained branch~
• [x] Reviewer - PR Title is brief but complete and starts with FEATURE|TASK|BUGFIX
• [x] Reviewer - The first section explains the change briefly for change-logs
• [x] Reviewer - Breaking Changes are marked with !!! and have upgrade-instructions

[kdambekalns]

Yeah, I'll add a test. And I am confused, because I saw that work yesterday, and today it does no longer? 🤔