feat: upgrade packages to recommended versions

[fernando-cortez]

Description

This PR upgrades packages in our manifest to recommended versions.
Of note, Cinemachine was upgraded to v3.1.2. This came with the deprecation of CinemachineFreeLook component, to the recommended CinemachineCamera component, forcing some scenes to also be updated.
Included upgrades:

• com.unity.cinemachine from v2.10.3 to v3.1.2
• com.unity.multiplayer.playmode from v1.3.2 to v1.3.3
• com.unity.multiplayer.tools from v2.2.1 to v2.2.3
• com.unity.netcode.gameobjects from v2.0.0 to v2.1.1

Issue Number(s)

N/A

Contribution checklist

• [ N/A ] 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
• [ N/A ] JIRA ticket ID is in the PR title or at least one commit message
• [ N/A ] Include the ticket ID number within the body message of the PR to create a hyperlink
• [ N/A ] An Index entry has been added in readme.md if applicable

[FabianStoll]

Looks alright, just one issue regarding camera zoom.