[Proposal] Profiling in snarkvm-algorithms should be optional

[MauroToscano]

💥 Proposal

aleo-std crate is used for profiling in snarkvm-console-algorithms . This crate and its invocations should be enabled as an additional feature.

The uses of timer and lap can be wrapped with a cfg feature enabled as needed

This is related to #1098, where aleo-std is compiled to benchmark CUDA even without CUDA, but this doesn't address the issue with the profiling always being active.