Support for CodeBuild builds on AWS EFS mounts

[nataibi]

Add support for CodeBuild to build on AWS EFS file system mounts using the new ProjectFileSystemLocation .
more info here https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-codebuild-project.html

Use Case

Create AWS CodeBuild builds on Amazon EFS.

Proposed Solution

as per the documentation https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-codebuild-project.html

Other

• 👋 I may be able to implement this feature request
• ⚠️ This feature might incur a breaking change

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This is a 🚀 Feature Request

[SomayaB]

Thanks for opening this issue and putting in a PR @nataibi, much appreciated! 👍