Adding a License script

[RashakDude]

Issue Description: I wanted to use a python script to allow a user to add license in their repo.

Additional Information: Following Licenses will be added as a part of the script

License	License keyword
Academic Free License v3.0	afl-3.0
Apache license 2.0	apache-2.0
Artistic license 2.0	artistic-2.0
Boost Software License 1.0	bsl-1.0
BSD 2-clause "Simplified" license	bsd-2-clause
BSD 3-clause "New" or "Revised" license	bsd-3-clause
BSD 3-clause Clear license	bsd-3-clause-clear
BSD Zero-Clause license	0bsd
Creative Commons license family	cc
Creative Commons Zero v1.0 Universal	cc0-1.0
Creative Commons Attribution 4.0	cc-by-4.0
Creative Commons Attribution Share Alike 4.0	cc-by-sa-4.0
Do What The F*ck You Want To Public License	wtfpl
Educational Community License v2.0	ecl-2.0
Eclipse Public License 1.0	epl-1.0
Eclipse Public License 2.0	epl-2.0
European Union Public License 1.1	eupl-1.1
GNU Affero General Public License v3.0	agpl-3.0
GNU General Public License family	gpl
GNU General Public License v2.0	gpl-2.0
GNU General Public License v3.0	gpl-3.0
GNU Lesser General Public License family	lgpl
GNU Lesser General Public License v2.1	lgpl-2.1
GNU Lesser General Public License v3.0	lgpl-3.0
ISC	isc
LaTeX Project Public License v1.3c	lppl-1.3c
Microsoft Public License	ms-pl
MIT	mit
Mozilla Public License 2.0	mpl-2.0
Open Software License 3.0	osl-3.0
PostgreSQL License	postgresql
SIL Open Font License 1.1	ofl-1.1
University of Illinois/NCSA Open Source License	ncsa
The Unlicense	unlicense
zLib License	zlib

Labels: enhancement, gssoc23

[sahil-sagwekar2652]

GitHub already has this feature, where one can read the license too. I am closing this issue, but feel free to open a new one if you have a new idea or look for existing unassigned issues.