Feature Request: Implement Rounding for CPU Recommendations in VPA

[omerap12]

Which component are you using?:
/area vertical-pod-autoscaler

Is your feature request designed to solve a problem? If so describe the problem this feature should solve.:
Currently, the VPA recommender provides CPU recommendations in raw values without rounding, making it difficult to interpret the recommendations.

Describe the solution you'd like.:
Implement a "round CPU" feature that provides CPU recommendations rounded to the nearest unit. For example, users should be able to specify a rounding factor (e.g., --rounding-factor-cpu=50) so that a recommendation like 79m gets rounded to 100m, and a recommendation like 33m could be rounded to 35m or 50m, depending on the rounding factor. The goal is to make the CPU values more user-friendly and easier to configure in Kubernetes specs.

Describe any alternative solutions you've considered.:

Additional context.:
/assign

[omerap12]

I adjusted the issue accordingly :)

/retitle Feature Request: Implement Rounding for CPU Recommendations in VPA