Add 'iam:TagRole' permission to AWS policy

Author: abishekrsrikaanth

docs/setup/minimal-aws-policy.mdx

@@ -66,6 +66,7 @@ Feel free to submit a PR if you have any suggestions for improvements.
                 "iam:DeleteRolePolicy",
                 "iam:DetachRolePolicy",
                 "iam:GetRole",
+                "iam:TagRole",
                 "iam:PassRole",
                 "iam:PutRolePolicy",
                 "iot:CreateTopicRule",