The ubuntu-desktop-bootstrap hook isn't working

[Sebastien Bacher]

* Impact

The current ubuntu-desktop-bootstrap hook has some errors and isn't working properly as a result

- it's reporting issues to https://launchpad.net/ubuntu-desktop-bootstrap which is the wrong project (bootstrap is the snap name but it's built from ubuntu-desktop-provision)

- it's failing to attach the subiquity log since that one isn't user readable

- the name of some of the curting files is incorrect

* Test case

- start a Noble desktop ISO
- install the apport package update
- do an installation, select custom partitioning and define a vfat partition to use for /boot (which is going to make the installer error out)
- go through the other installer steps, keeping default
- wait for the error screen to show
- run
$ ubuntu-bug ubuntu-desktop-installer
- log into launchpad and submit the report

The report should be sent against the ubuntu-desktop-provision project on launchpad and include ubuntu_bootstrap.log, subiquity-server-debug.log and curtin-install.log/curtin-error.tar

* Regression potential

The changes in the ubuntu-desktop-bootstrap hook and should impact only reporting against that component