Enable chattr and lsattr in the e2fsprogs build.

They are not installed in any build by default, but can now
be easily made with mm if they are needed for debugging
filesystem corruption issues.

Change-Id: I32a118ba4e504f344c936451f5e22ecd73302c06
Merge tag 'android-4.4_r1' into HEAD

Android 4.4 Release 1.0