ANDROID: GKI: fix up abi break in ehci code

Commit 94e5305a ("usb: ehci: handshake CMD_RUN instead of STS_HALT")
that got added into 5.10.79, added a new bitfield to the struct ehci_hcd
structure.  This bitfield is only used by the ehci core, and does not
change the size of the structure overall at all, so comment it properly
so that the CRC of any ehci functions do not change, and update the .xml
file with the newly added bitfield:

Leaf changes summary: 1 artifact changed
Changed leaf types summary: 1 leaf type changed
Removed/Changed/Added functions summary: 0 Removed, 0 Changed, 0 Added function
Removed/Changed/Added variables summary: 0 Removed, 0 Changed, 0 Added variable

'struct ehci_hcd at ehci.h:111:1' changed:
  type size hasn't changed
  1 data member insertion:
    'unsigned int is_aspeed', at offset 15 (in bits) at ehci.h:226:1
  one impacted interface

Bug: 161946584
Fixes: 94e5305a ("usb: ehci: handshake CMD_RUN instead of STS_HALT")
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Id5d3a9324d9a15f8baaf4aefedda786ed6d949c2