i2c: testunit: sort case blocks

Because a 'fallthrough' was refactored away, the order of 'case'
statements can be sorted better now to ease understanding the flow of
events.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
This commit is contained in:
Wolfram Sang 2024-08-11 23:23:13 +02:00
commit add03629db