codebuild unable to use imported role

[jesterhazy]

codebuild.CommonProjectProps requires an iam.Role instead of iam.IRole, which means you cannot use an imported role.

Looks like exactly the same issue as the Lambda one that was fixed last month (#1506).

[jesterhazy]

the workaround mentioned in #1506 seems to work for codebuild too:

const projectProps = {
    ... other props ...
    role: theImportedIRole as any
}