Avoid duplicate installed notice file rules.

For cases with a my_register_name, move into $(call license-metadata-rule).

Bug: 68860345
Bug: 151177513
Bug: 151953481

Test: m nothing

Bug: 180688789

Change-Id: Ib6c610960347db84503831b1e1519622696d4500
Merged-in: Ib6c610960347db84503831b1e1519622696d4500
Merged-in: Ib8a9276b33429cdac24e8a7dd8efa4165534749d
Merged-in: I6df18c141c4a5ef8b9cbdec5545d5f03c864cb79