chore: update YAT version to 1.31.1-beta

Merge pull request #312 from MASSHUU12/v1.31.0-beta

v1.31.0-beta

Merge pull request #303 from MASSHUU12/v1.30.0-beta

v1.30.0-beta

Merge pull request #294 from MASSHUU12/v1.29.0-beta

v1.29.0-beta

Merge pull request #280 from MASSHUU12/v1.28.0-beta

v1.28.0-beta

Merge pull request #269 from MASSHUU12/v1.27.1-beta

v1.27.1-beta

Merge pull request #261 from MASSHUU12/v1.27.0-beta

v1.27.0-beta

Merge pull request #252 from MASSHUU12/v1.26.0-beta

v1.26.0-beta

Merge pull request #240 from MASSHUU12/v1.25.0-beta

v1.25.0-beta

Merge pull request #226 from MASSHUU12/v1.24.1-beta

v1.24.1-beta