Kernel update: Virtuozzo ReadyKernel patch 63.0 for Virtuozzo 7.0.4 to 7.0.8 HF1

The cumulative Virtuozzo ReadyKernel patch was updated with a stability fix. The patch applies to all supported Virtuozzo kernels. Vulnerability id: PSBM-88809 Potential kernel crash in ext4closepfcache...