[BUG] Deb assemble does not correctly show found deb artifact

[peterzhuamazon]

This seems like a print error rather than actual assemble error Found deb file: None:

2024-03-14 17:05:15 INFO     Found deb file: None
2024-03-14 17:05:18 INFO     Published /home/ci-runner/opensearch-build-peterzhuamazon/deb/dist/opensearch/opensearch-2.12.0-linux-x64.deb.
2024-03-14 17:05:18 INFO     Removing /tmp/tmpiqagb_xh
2024-03-14 17:05:19 INFO     Done.

Not sure if rpm is having the same issue.

Thanks.

[peterzhuamazon]

Apparently when debmake calls debuild to create the .deb package, if the source location is path/to/sourcedir, the the deb package will be created one level before, such as path/to.

make[1]: Entering directory '/tmp/tmp4cln0vxx'
dh_builddeb -- -Zgzip
dpkg-deb: building package 'opensearch' in '../opensearch_2.14.0_amd64.deb'.

This means the package now shows up in /tmp instead.
And the initial commit did not specify the actual location leaving it as blank.

Thanks.