[bug]: Unable to export issues when Plane is hosted in AWS GovCloud w/ S3 storage

Is there an existing issue for this?

• I have searched the existing issues

Current behavior

When I create a Plane export I am unable to download the export from S3.

S3 returns the following error:

<Code>AuthorizationQueryParametersError</Code>
<Message>Error parsing the X-Amz-Credential parameter; the region 'us-east-1' is wrong; expecting 'us-gov-west-1'</Message>
<Region>us-gov-west-1</Region>
<RequestId>Redacted</RequestId>
<HostId>Redacted</HostId>

I believe this is because the boto3 defaults to us-east-1 when a region is not explicitely provided. Set the region here: https://github.com/makeplane/plane/blob/c68658d877ba0af93044fbcda7a43d779b1ddf5f/apiserver/plane/bgtasks/export_task.py#L111

Steps to reproduce

1. Go to Settings -> Exports
2. Create CSV Export
3. Click Download

Environment

Production

Browser

Google Chrome

Variant

Self-hosted

Version

v1.4.0