[hardware][interfaces][gnss] fix -Wreorder-init-list

C++20 will require members in a designated initializer to be in order
unlike C99.

Bug: 139945549
Test: mm
Change-Id: Ifdccde48c47c0495467f438002caf91cfdbd8091
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
2 files changed