genfs_contexts: fix path for cs40l25a i2c devices

Due to recent changes which modifies the device name for i2c devices,
cs40l25a device names are now changed from ?-0043 to "i2c-cs40l25a"

Bug: 188078957
Test: Verified haptic works and no avc denials when running following command:
$ dmesg | grep avc | grep sysfs

Signed-off-by: Manish Varma <varmam@google.com>
Change-Id: I47c423661d788c467d4cd1602fbc145bd715c67a
1 file changed