I successfully completed packaging of android-paltform-framewor-base and generated framework-res.apk using aapt2 build tool generated from source. I have submitted merge request for it here[1]. I have also added gitlab-ci.yml for ci/cd.
I then started working on android-platform-system-tools-aidl. I updated it's makefiles and install files to use debian/clean. Here is the merger request for this package[2].