media: v4l2-dv-timings.c: fix too strict blanking sanity checks
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.13 by commit d3d14cdf1c7ae2caa3e999bae95ba99e955fb7c3, it was introduced in version v6.0.7 by commit dc7276c3f6ca008be1faf531f84b49906c9bcf7f. For more details please see the references link.