AWS::CodeBuild::Project - Tags

## 1. Title
`AWS::CodeBuild::Project` resources should **inherit** the **stack tags**, i.e. the tags of the CloudFormation stack that the resource belongs to.

## 2. Scope of request
[`AWS::CodeBuild::Project`](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-codebuild-project.html) already [supports tagging](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-codebuild-project.html#cfn-codebuild-project-tags). By default it should inherit the tags of the CloudFormation stack it belongs to, unless tags are explicitly specified.

## 3. Expected behavior
If the `Tags` property is **not** specified for an `AWS::CodeBuild::Project` resource, the CodeBuild project should get the same tags as the CloudFormation stack.

## 4. Suggest specific test cases
Create a stack with an `AWS::CodeBuild::Project`, specifying some tags in the `CreateStack` call. The CodeBuild project should get the same tags as the stack.

## 5. Helpful Links to speed up research and evaluation
It would be great if it worked like many other resource types which by default inherit the stack tags.

## 6. Category

Developer Tools