feat(snapshot, prune): highest snapshots tracker

[shekhirin]

When highest snapshotted block numbers for transactions or headers are known, pruner should act prune this tables too.

This PR adds a tracker for highest snapshots and initiates a Snapshotter inside the node/mod.rs.

[codecov]

Codecov Report

Merging #4721 (4d61b7a) into main (8f3e4a1) will increase coverage by 0.00%.
The diff coverage is 82.85%.

Files	Coverage Δ
crates/consensus/beacon/src/engine/test_utils.rs	67.20% <100.00%> (+0.10%)	⬆️
crates/primitives/src/chain/spec.rs	98.08% <100.00%> (+<0.01%)	⬆️
crates/prune/src/pruner.rs	78.58% <100.00%> (+0.21%)	⬆️
crates/snapshot/src/snapshotter.rs	94.31% <90.90%> (-0.37%)	⬇️
bin/reth/src/node/mod.rs	25.68% <0.00%> (-0.33%)	⬇️

... and 7 files with indirect coverage changes

Flag	Coverage Δ
integration-tests	15.54% <2.85%> (-0.02%)	⬇️
unit-tests	62.73% <82.85%> (+<0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Components	Coverage Δ
reth binary	32.02% <0.00%> (-0.05%)	⬇️
blockchain tree	83.76% <ø> (ø)
pipeline	88.45% <ø> (ø)
storage (db)	73.31% <ø> (ø)
trie	94.48% <ø> (ø)
txpool	49.54% <ø> (ø)
networking	76.46% <ø> (ø)
rpc	57.79% <ø> (ø)
consensus	61.06% <100.00%> (+<0.01%)	⬆️
revm	28.54% <ø> (ø)
payload builder	8.16% <ø> (ø)
primitives	85.26% <100.00%> (-0.03%)	⬇️

[mattsse]

lgtm