chore: Merge branch 'feature-ldml' into chore/A17S7-master-to-feature-ldml

* core/build.sh -- accept feature-ldml changes (remove call to get_builder_OS)
* developer/src/kmlmc/build.sh -- delete file
*	linux/debian/rules -- accept master changes, fixup call to core/build.sh
*	linux/ibus-keyman/tests/Makefile.am -- accept master changes, fixup call to core/build.sh
*	linux/scripts/build.sh -- accept master changes, fixup call to core/build.sh
*	linux/scripts/reconf.sh -- accept master changes