Bug: License package not scanning for project package version

[meenapushpa]

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Issue Details

The licensecheck library is scanning the latest version from pypi instead of scanning the specific version from pyproject.toml file

Description

When we ran the licenscecheck against the pyproject.toml file and we have specified versions for the packages.
But it always scanning the latest version of package instead of specific version in pyproject.toml file

example: In pyproject.toml file, we have mongomock-motor==0.0.19

Scanned version:

Command used:
licensecheck -u poetry:dev --only-licenses "APACHE SOFTWARE LICENSE" "BSD LICENSE" "ISC LICENSE (ISCL)" "MIT LICENSE" "MOZILLA PUBLIC LICENSE 2.0 (MPL 2.0)" "PUBLIC DOMAIN" "Python Licence 2.0" --ignore-licenses "MOZILLA PUBLIC LICENSE 2.0 (MPL 2.0)" "THE UNLICENSE (UNLICENSE)" -f json

Expected Behavior

It should scan specific version of package mentioned in file.

Actual Behavior

It's not scanning the specific version of package, instead it's scans latest version of package

System Information

Please provide the following additional information about your system or
environment:

• Operating System (OS): Windows
• OS Version: windows 10 pro
• Browser (if applicable): google chrome
• Browser Version (if applicable):
• Project Version (if applicable):