Additional TEST_MAPPING files

will run unit tests for relevant directories, but is not enabled for
normal presubmit processing because tests download their data and this
is disallowed in presubmit.

Bug: 262632040
Test: atest ESDSTest -- --enable-module-dynamic-download=true
Test: atest MetaDataUtilsTest -- --enable-module-dynamic-download=true
Change-Id: Ife906b03bfe093156401c3b541162e2ce0899080