Sequencer Relayer 1.0.0-rc.2

What's Changed

• feat(core, sequencer)!: make native asset optional by @SuperFluffy in #1703
• release: v1.0.0-rc.2 by @joroshiba in #1731

Full Changelog: sequencer-relayer-v1.0.0-rc.1...sequencer-relayer-v1.0.0-rc.2