syz-manager: send more info with repros
syz-manager: send more info with repros

Leave at least some traces of the original crash
when sending repros to hub.

xairy/syzkaller,zoulasc/syzkaller,dotweiba/syzkaller,zoulasc/syzkaller,xairy/syzkaller,google/syzkaller,dotweiba/syzkaller,google/syzkaller,xairy/syzkaller,google/syzkaller,xairy/syzkaller,google/syzkaller,google/syzkaller,dotweiba/syzkaller,google/syzkaller,xairy/syzkaller,xairy/syzkaller,zoulasc/syzkaller,google/syzkaller,zoulasc/syzkaller,xairy/syzkaller,dotweiba/syzkaller