feat(atst): Add event filters util

feat(atst): Add documentation for the attestation station sdk

add another events test

feat(atst): Add encodeRawKey

encode key in reads too

op-node/p2p: Fix flaky TestDiscovery

feat(atst): Make the type parsing more intuitive

chore(cmon): Add a changeset

feat(ctb): Do not allow the `CHALLENGER` to delete finalized outputs

fix(ops): Fix wd-mon name in Dockerfile.packages

Prevously the test waited for the first two peer connections rather than waiting for the two expected peers to connect.
Commonly the bootnode will connect inbound to peerB at the same time as peerB connects outbound to the bootnode, resulting in two connection events.

Fix: Install correct node version before yarn install

op-e2e: Update TestCrossLayerUser test to check deposits and tx work with and without regolith