Cleanup old *cachedPairBlockHeightTokenPrice data from redis

[xadahiya]

Applies to Uniswap Use cases

When computed, token prices are continuously added to the uniswap_pair_cached_block_height_token_price zset. We must clean old keys to avoid infinite zset size growth in Redis.

[Seth-Schmidt]

This change has been applied to all use cases:

aave - PowerLoom/snapshotter-computes@388c549

uniswapv2 - PowerLoom/snapshotter-computes@42c354b

uniswapv3 - PowerLoom/snapshotter-computes@2c9dea7

I also did a check on all other redis keys, and the data pruning is present for all unbound sets.

[anomit]

Lets create PRs for merge into specific use case branches.

[Seth-Schmidt]

Have created PRs for UniswapV2:

Uniswap: PowerLoom/snapshotter-computes#14

And the Aave update was included as a part of the 3.3 update:

Aave: PowerLoom/snapshotter-computes#11

UniswapV3 was included in eth_uniswapv3_core, so it does not have a PR.