remote build: do not truncate snap name in log file

[jnsgruk]

Bug Description

When using remote build, the name of the log file returned is <snap name>_<arch>-<timestamp>.txt from what I can see.

In cases where the snap has a -, this name get's truncated. For example, the log file I received when remote building signal-desktop was named signal_arm64-<date>.txt rather than signal-desktop_arm64-<date>.txt

To Reproduce

git clone https://github.com/snapcrafters/signal-desktop
cd signal-desktop
snapcraft remote-build

Environment

Ubuntu 22.04, Snapcraft 8.2.0

snapcraft.yaml

n/a

Relevant log output

https://github.com/snapcrafters/signal-desktop/actions/runs/8834314689/job/24473525329#step:2:683

Additional context

No response

[syncronize-issues-to-jira]

Thank you for reporting us your feedback!

The internal ticket has been created: https://warthogs.atlassian.net/browse/CRAFT-2869.

This message was autogenerated

[mr-cal]

@lengau - do you know why craft-application is splitting the project name here? https://github.com/canonical/craft-application/blob/099d82fb6a57a24e801ccfed38f32ce3b0a627b8/craft_application/services/remotebuild.py#L179

[lengau]

@mr-cal that was a quick & dirty hack to get the project name in the PoC that made it into production accidentally. We need to pull the project name out of the project itself.