feat: NetworkObject parenting, PickUp Action [MTT-992]

[fernando-cortez]

Description

This PR introduces the "PickUp" and "Drop" ability for all players. The action is triggered through contextual targeting of "Heavy" pots, and goes through the Action system. A pot has been added to the start of the entrance area. Pots parented to players that disconnect will be unparented through Netcode.

A pot is parented to the root of the PlayerAvatar GameObject, and the PositionConstraint component is used to follow the position of a hand bone.

As this is the first, non-visual iteration of the action, a follow-up PR will include the final UI images for the actions, as well as any supplementary visuals for pickup and dropping.

Issue Number(s)

MTT-992

Contribution checklist

• Tests have been added for boss room and/or utilities pack
• Release notes have been added to the project changelog file and/or package changelog file
• Pull request has a meaningful description of its purpose
• All commits are accompanied by meaningful commit messages
• JIRA ticket ID is in the PR title or at least one commit message
• Include the ticket ID number within the body message of the PR to create a hyperlink

[VALERE91Unity]

If I understand correctly, CustomParentingHandler is meant to disappear right? Otherwise I would recommend implement error logs on all your if.

[SamuelBellomo]

I've put this on hold for now and added something on our calendars to come back to this.

[SamuelBellomo]

After coming back to this, we'll need a refactor to our player structure before this gets in