feat(twap): pruning "time to keep records" is configured via parameter

[p0mvn]

Background

In #2294 , we introduced twap pruning. Currently, the period for which the records are kept is hardcoded: https://github.com/osmosis-labs/osmosis/blob/62aa54e894b501a7e8ce8866c3f755a187a8429e/x/twap/listeners.go#L31-L32

Instead, this should be set via parameter.

The implementation should be similar to #2289

Acceptance Criteria

• pruning "time to keep records" is configured via parameter
• tests added to ensure that it is set and used correctly

[stackman27]

Hi @vuong177 are you working on this?

[vuong177]

Yes. I'm waiting for p0mvn's PR to be merged.