[cli] pgedge localhost issue on arm64 (Debian)

[asifnaeem]

here is the following issue observed with pgEdge cli that picks wrong user / password i.e.
python3 -c "$(curl -fsSL https://pgedge-download.s3.amazonaws.com/REPO/install.py)"
./pgedge localhost cluster-create test 3 -U testuser -P abcpassword -d db1

cluster/test/test.json
"db_user": "lcusr",
"db_password": "lcpasswd"