textproc/py-transpopy: Do not install LICENSE in ${PREFIX}

In addition to the patch provided by Jesús Daniel Colmenares Oviedo
I have added the license file to the package for installation in the
system's licenses directory.

PR:		236619

textproc/py-transpopy/Makefile

@@ -1,14 +1,16 @@
 PORTNAME=	transpopy
 PORTVERSION=	0.2.0
+PORTREVISION=	1
 CATEGORIES=	textproc python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	contato@kanazuchi.com
 COMMENT=	Translate PO file strings with Google Translate API
-WWW=		https://github.com/kanazux/transpopy
+WWW=		https://github.com/kanazux/transpopy/
 
 LICENSE=	BSD2CLAUSE
+LICENSE_FILE=	${WRKSRC}/LICENSE
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}google-cloud-translate>=0:www/py-google-cloud-translate@${PY_FLAVOR}
 

textproc/py-transpopy/files/patch-setup.py

@@ -0,0 +1,10 @@
+--- setup.py.orig	2022-09-17 02:34:34 UTC
++++ setup.py
+@@ -7,7 +7,6 @@ setup(name='transpopy',
+       install_requires=['google-cloud-translate'],
+       packages=['transpopy'],
+       package_data={'transpopy': ['transpopy/*']},
+-      data_files=[('LICENSE')],
+       entry_points={'console_scripts': ['transpopy=transpopy.__main__:main']},
+       description='A simple script to translate po files.',
+       long_description=("Read a po file and translate the msgids with the "