resolve merge conflicts of 76df1b46e37da4d493e041522c407b459823e718 to master (2)

update stagefright xml files to reference the correct av1 codec id,
missed in:
90a850acc8 resolve merge conflicts of 76df1b46e37da4d493e041522c407b459823e718 to master

Test: plays av1 video
Bug: None
Change-Id: Ie9465fdb61920aad67cff4f8d02b137c441a5c03
2 files changed