hardware: interfaces: sensors: fix -Wreorder-init-list

C++20 is stricter about member ordering in designated initializers than
C99.

Bug: 139945549
Test: mm
Change-Id: I22179dfb829c328462c9b31caf543692d3cf57d9
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>