devel/py-etils: Update to 1.3.0

Changes:	https://github.com/google/etils/releases

devel/py-etils/Makefile

 PORTNAME=	etils
-PORTVERSION=	1.2.0
+PORTVERSION=	1.3.0
 CATEGORIES=	devel python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}

devel/py-etils/distinfo

-TIMESTAMP = 1680726128
-SHA256 (etils-1.2.0.tar.gz) = 29d369e2dcf43960d9ee338330579d04badd606c88f015f4e1a38d3adbe446d8
-SIZE (etils-1.2.0.tar.gz) = 74347
+TIMESTAMP = 1685162130
+SHA256 (etils-1.3.0.tar.gz) = 0a695ec45a982ae7c9deb437f1f251346d88b43ca59be67e961f61fe8bc8cae4
+SIZE (etils-1.3.0.tar.gz) = 77560