gitignore: cscope files
gitignore: cscope files

cscope can understand go and integrates well with editors/IDEs.  But if
you're using it, it clutters 'git status' output.  Add an ignore for
cscope*.

Signed-off-by: Tim Pepper <8dbd764830e941d092a1cb7fa16423169acc0b04@linux.intel.com>

mcastelino/ciao,wcwxyz/ciao,markdryan/ciao,matthewrsj/ciao,jorgevgut/ciao,tpepper/ciao,erick0z/ciao,mcastelino/ciao,jorgevgut/ciao,wcwxyz/ciao,jorgevgut/ciao,mrkz/ciao,tpepper/ciao,ciao-project/ciao,obedmr/ciao,matthewrsj/ciao,rbradford/ciao,mcastelino/ciao,erick0z/ciao,mrkz/ciao,tpepper/ciao,01org/ciao,kaccardi/ciao,ciao-project/ciao,leoswaldo/ciao,rbradford/ciao,wcwxyz/ciao,kaccardi/ciao,leoswaldo/ciao,matthewrsj/ciao,erick0z/ciao,obedmr/ciao,leoswaldo/ciao,01org/ciao,obedmr/ciao,mrkz/ciao,markdryan/ciao