Update interpreter on shebang line of script yapp to fix qa error:
ERROR: QA Issue: : /work/x86_64-linux/libparse-yapp-perl-native/1.21-r0/sysroot-destdir
/work/x86_64-linux/libparse-yapp-perl-native/1.21-r0/recipe-sysroot-native/usr/bin/yapp
maximum shebang size exceeded, the maximum size is 128. [shebang-size]
Signed-off-by: Kai Kang <kai.kang@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>