Changes

Add missing ${misc:Depends} to Depends for partconf-find-partitions, partconf-mkfstab.

Changes-By: lintian-brush
Fixes: lintian: debhelper-but-no-misc-depends
See-also: https://lintian.debian.org/tags/debhelper-but-no-misc-depends.html

Bump debhelper from deprecated 9 to 12.

Changes-By: lintian-brush
Fixes: lintian: package-uses-deprecated-debhelper-compat-version
See-also: https://lintian.debian.org/tags/package-uses-deprecated-debhelper-compat-version.html

Set debhelper-compat version in Build-Depends.

Changes-By: lintian-brush
Fixes: lintian: uses-debhelper-compat-file
See-also: https://lintian.debian.org/tags/uses-debhelper-compat-file.html

Rely on pre-initialized dpkg-architecture variables.

Changes-By: lintian-brush
Fixes: lintian: debian-rules-sets-dpkg-architecture-variable
See-also: https://lintian.debian.org/tags/debian-rules-sets-dpkg-architecture-variable.html