lint: check label style only on changed files

This should probably propagate to the other lint checks.
The idea: only enforce style on files that were at least touched
by the developer.

Change-Id: I5ac690ee726e27e80e790fa9a41cd14b84ad2161
Signed-off-by: Patrick Georgi <>
Tested-by: build bot (Jenkins)
Reviewed-by: Vladimir Serbinenko <>
Reviewed-by: Alexandru Gagniuc <>
Reviewed-by: Paul Menzel <>
1 file changed