FMA: Interop Message Passing

[tynes]

This ticket is considered done when the FMA for message passing is finalized. https://github.com/ethereum-optimism/design-docs/blob/f3aa2db64b1676b5e58ae602acf2ebdba34b617c/security/fma-message-passing-contracts.md

[agusduha]

Review:

• FMA small fix fix: Msg passing FMA #248

FMA sumup:

• FM1: Can be handle by transaction drop or re-introducing the L2 Dependency manager predeploy
• FM2: Needs monitoring implementation
• FM3: Can be kind of handled by implementing the cross-transaction preregister solution for the censorship resistance, or explore a solution for expired logs
• FM4: This case is covered by tests
• FM5: This case is covered by tests
• FM6: Should be covered by documentation

[agusduha]

Finalize PR: #251

[mds1]

Left one small comment in the finalization PR and conditionally approved. Therefore I reassigned this one to @agusduha so you can merge once and close this issue once that is addressed

[agusduha]

@mds1 Fixed and ready to merge

[mds1]

Approved and merged!