Implement strict projection in more transforms

[rdblue]

Strict projection isn't required and wasn't implemented for several of the partitioning transformations. When strict projection isn't implemented (the projectStrict method returns null) Iceberg will fall back to a safe implementation. For example, residual evaluation will not remove predicates because they cannot be guaranteed to be true, and deletes can't determine that all values in a file match so the file can't be deleted (deletes usually fall back to min/max metrics evaluation).

Implementing strict projection for all transforms where possible will help query efficiency, will make deletes faster, etc.

[waterlx]

I think we could close this issue. Shall we?

[shiyi23]

Has this issue been fied yet?

[nssalian]

@rdblue , if no one else has picked this up, could I pick this up as a first issue?

[rdblue]

@nssalian, thanks for volunteering! I think that this one is already done, though. I should have closed it. (Thanks for pointing it out @waterlx!)

I think there are other good first issues though!