feat: growing ubuntu lvm partition

[alcorwalter]

Summary of Pull Request

For Ubuntu using autoinstall, add the possibility of using the value "-1" for the size of the last LVM partition, so that it uses the remaining space in the Volume Group.

Type of Pull Request

• This is a bugfix. type/bug
• This is an enhancement or feature. type/feature or type/enhancement
• This is a documentation update. type/docs
• This is a refactoring update. type/refactor
• This is a chore. type/chore
• This is something else.
  Please describe:

Related to Existing Issues

Resolves #803

Test and Documentation Coverage

• Tests have been completed.
• Documentation has been added or updated.

Breaking Changes?

• Yes, there are breaking changes.
• No, there are no breaking changes.

[vmwclabot]

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[vmwclabot]

@alcorwalter, we have received your signed contributor license agreement. The review is usually completed within a week, but may take longer under certain circumstances. Another comment will be added to the pull request to notify you when the merge can proceed.

[alcorwalter]

Successful test of a VMware template for Ubuntu 22.04 LTS

[vmwclabot]

@alcorwalter, VMware has approved your signed contributor license agreement.

[tenthirtyam]

I've resolved the conflicts.

[tenthirtyam]

Please see open conversations that need resolution.

[tenthirtyam]

LGTM!

I pushed some minor updates to include this.

[github-actions]

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