Move boot jars package check to Soong

Passes the SKIP_BOOT_JARS_CHECK property through to Soong and removes
the boot jars check. Moves the check_boot_jars directory containing the
script and data file into build/soong/scripts.

Test: m check-boot-jars - for failing and passing cases
      verified manually that apart from path differences the same
      files (same check sum) were checked in both old make checks and
      the new Soong ones
Bug: 171479578
Change-Id: I61c128806065befce239bbdd5491567827e1b2f5