Only "level" for FCM and "target-level" for dev manifest.

The level attribute for device CM and fwk manifest is different
and has not been finalize yet. Do not modify the mLevel field for them.

Test: libvintf_test
Test: vintf_object_test
Bug: 37226359
Change-Id: I7b541f6d906fbf03487845be0728172e03bb60a5
1 file changed