Bumps MimeKit from 4.12.0 to 4.15.1 --- updated-dependencies: - dependency-name: MimeKit dependency-version: 4.15.1 dependency-type: direct:production dependency-group: nuget - dependency-name: MimeKit dependency-version: 4.15.1 dependency-type: direct:production dependency-group: nuget ... Signed-off-by: dependabot[bot] <support@github.com>