KernelManagement macOS 11.0 Beta 4 to Beta 5 API Differences

KernelManagement.h
Added OSKMErrorBootLevel
Added OSKernelManagementLoadOptions
Added OSKernelManagementLoadOptionsSkipLoading
Added OSKernelManagementLoadOptionsSkipMatching
Added OSKernelManagementLoadOptionsDisallowAuthorization
Added -[KernelManagementClient loadExtensionsWithPaths:withIdentifiers:withPersonalityNames:options:withError:]