feature #50363 [AssetMapper] Adding "path" option to importmap:require (weaverryan)

This PR was squashed before being merged into the 6.3 branch.

Discussion
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[AssetMapper] Adding "path" option to importmap:require

| Q             | A
| ------------- | ---
| Branch?       | 6.3
| Bug fix?      | no
| New feature?  | yes
| Deprecations? | no
| Tickets       | None
| License       | MIT
| Doc PR        | Still TODO

The `path` option was added by `@dunglas` - it was always intended to be there. I forgot about it and (mostly) failed to add it. Now I've found a use-case for it when installing UX bundles (i.e. call the command to update the user's importmap with a pointer to an asset inside of the bundle).

Thanks!

Commits
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a3a5472b4e [AssetMapper] Adding "path" option to importmap:require

Author: nicolas-grekas

Resources/config/asset_mapper.php

@@ -149,6 +149,7 @@
             ->args([
                 service('asset_mapper.importmap.manager'),
                 service('asset_mapper'),
+                param('kernel.project_dir'),
             ])
             ->tag('console.command')