rpm-sequoia: upgrade 1.7.0 -> 1.9.0

rpm-sequoia: upgrade 1.7.0 -> 1.9.0

The upstream project has extended the tests slightly, by adding a cargo command
to ensure that the library is built before the tests would be executed. This
doesn't really work for ptests, since it rebuilds the library from scratch on the
target. As an attempt to solve this issue, introduce an environment variable with
a patch, which, if present, will skip building the library before executing the test.

Changelog:
https://github.com/rpm-software-management/rpm-sequoia/compare/v1.7.0...v1.9.0

Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>