[Bug] get-relying-info script missing region flag

[krupeshd1]

Describe the bug
Looks like running the scripts/get-relying-party-info.sh is missing --region in the aws commands for setting userpool_signing_cert and domain_name_prefix -

Error output is:
You must specify a region. You can also configure your region by running "aws configure".

Commands i believe need updating -

userpool_signing_cert=$(aws cognito-idp get-signing-certificate
$aws_profile_cli_param
--user-pool-id ${userpool_id}
--output text)

domain_name_prefix=$(aws cognito-idp describe-user-pool
$aws_profile_cli_param
--user-pool-id ${userpool_id}
--output text --query "UserPool.Domain")

To Reproduce
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4. See error

Expected behavior
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Versions (please complete the following information):

• Release Version installed [e.g. v1.0.3]
• Is the deployment from a forked version of the repository?

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