Move MetaData from foundation to libmediaextractor

Test: cts-tradefed run cts-dev --module CtsMediaTestCases --compatibility:module-arg
Change-Id: I2c5e05f83f039813cb4c862e929315e623d5d7fa
CtsMediaTestCases:include-annotation:android.platform.test.annotations.RequiresDevice
Bug: 67908544
20 files changed