v1.12.0-rc1

What's Changed

• chore: merge Release/v1.11 into master by @LinZexiao in #342
• fix: repeat process msg by @simlecode in #340
• opt: clear invalid error msg by @simlecode in #343
• feat: add HasActorCfg method by @simlecode in #344
• chore: upgrade venus and venus-auth by @simlecode in #345
• feat: rename project by @simlecode in #346
• chore: bump version to v1.12.0-rc1 by @simlecode in #347

Full Changelog: v1.11.0...v1.12.0-rc1