withokta saving to incorrect aws profile name

[gambitran]

withokta script is not writing the inputted profile to the ~/.aws/credentials file block.

Steps to reproduce the behavior:

1. okta-aws default sts get-caller-identity
2. Select profile (e.g. Account 1234 - role-sandbox-developer)
3. Check ~/.aws/credentials file
4. Shows authenticated block as [role-sandbox-developer_1234]

Expected behavior
Should be writing to ~/.aws/credentials under [default] block (or other inputted name)

Workaround
Reverted back to old withokta script worked

okta-aws-cli-assume-role/bin/install.sh

Line 133 in ed29abf

cat <<EOF >"${PREFIX}/bin/withokta"

Additional context
Java - 12.0.1
okta-aws-cli.jar - 2.0.5
aws-cli - 2.2.23
Python - 3.8.8
MacOS - 11.4 Darwin/20.5.0