vendor: Remove the execution bit on packages.json
vendor: Remove the execution bit on packages.json

Data files don't need the execution bit.

Signed-off-by: Damien Lespiau <64bd3cb94f359c1a3ce68dae5e26b40578526277@intel.com>

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