devel/py-dask: Update to 2022.5.0

Changes:	https://github.com/dask/dask/blob/main/docs/source/changelog.rst
		https://docs.dask.org/en/latest/changelog.html

devel/py-dask/Makefile

 # Created by: Po-Chuan Hsieh <sunpoet@FreeBSD.org>
 
 PORTNAME=	dask
-PORTVERSION=	2022.4.2
+PORTVERSION=	2022.5.0
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}

devel/py-dask/distinfo

-TIMESTAMP = 1651316621
-SHA256 (dask-2022.4.2.tar.gz) = da573206797768f6ff1b7aa1bd28ac0cd4fa2b7a30fd0f43af744c2d9b4f52d8
-SIZE (dask-2022.4.2.tar.gz) = 8651117
+TIMESTAMP = 1652122629
+SHA256 (dask-2022.5.0.tar.gz) = 0afd69dd0cd9f838fc0710eda1f3e3333d6603b37e93ded7fac4a51d77566a0f
+SIZE (dask-2022.5.0.tar.gz) = 8651478