IVGCVSW-2583 Update verison number for 19.02
IVGCVSW-2583 Update verison number for 19.02

Change-Id: I9c28b8986d10b092ddc8e9b609006b27858bf6be
Signed-off-by: Saoirse Stewart <e2d562565750be697aaeb1cecd849d8259fa2e99@arm.com>

ARM-software/armnn,ARM-software/armnn,ARM-software/armnn