packaging: fix indents in build-kernel.sh

In the function get_kernel, the indents are two tabs,
which should be 1 tab.

Fixes: #5944

Signed-off-by: Bin Liu <bin@hyper.sh>
This commit is contained in:
Bin Liu 2022-12-22 14:56:06 +08:00
parent 0cf443a612
commit 0fe24e08bb