The xml PACKAGECONFIG entry uses libxm2, which is a typo and not a
valid dependency in OE.
Replace it with libxml2 so enabling PACKAGECONFIG:xml pulls in the
correct provider.
Signed-off-by: Aviv Daum <aviv.daum@gmail.com>
Signed-off-by: Ankur Tyagi <ankur.tyagi85@gmail.com>
Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>