Revert "Retry UpdateProject similar to CreateProject since IAM is eve…

…ntually consistent"

This reverts commit a60862f.

aws/resource_aws_codebuild_project.go

@@ -557,22 +557,7 @@ func resourceAwsCodeBuildProjectUpdate(d *schema.ResourceData, meta interface{})
 	// But its a slice of pointers so if not set for every update, they get removed.
 	params.Tags = tagsFromMapCodeBuild(d.Get("tags").(map[string]interface{}))
 
-	err := resource.Retry(5*time.Minute, func() *resource.RetryError {
-		var err error
-
-		_, err = conn.UpdateProject(params)
-		if err != nil {
-			// Work around eventual consistency of IAM
-			if isAWSErr(err, "InvalidInputException", "CodeBuild is not authorized to perform") {
-				return resource.RetryableError(err)
-			}
-
-			return resource.NonRetryableError(err)
-		}
-
-		return nil
-
-	})
+	_, err := conn.UpdateProject(params)
 
 	if err != nil {
 		return fmt.Errorf(