lib/lzo: Update LZO compression to current upstream version (took from franciscofranco)
https://github.com/franciscofranco/Grouper-3.1.10/commit/8ad5a2cf92b68237a807f7527b2d638489dc095e
franciscofranco's comment from his commit:
"This commit updates the kernel LZO code to the current upsteam version
which features a significant speed improvement - benchmarking the Calgary
and Silesia test corpora typically shows a doubled performance in
both compression and decompression on modern i386/x86_64/powerpc machines."