package/dstat: bump to 0.7.4 which allows to run on Python3

Signed-off-by: Titouan Christophe <titouan.christophe@railnova.eu>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/dstat/Config.in

@@ -4,7 +4,7 @@ config BR2_PACKAGE_DSTAT
 	depends on BR2_USE_MMU # python
 	depends on BR2_TOOLCHAIN_HAS_THREADS # python
 	depends on !BR2_STATIC_LIBS # python
-	select BR2_PACKAGE_PYTHON
+	select BR2_PACKAGE_PYTHON if !BR2_PACKAGE_PYTHON3
 	help
 	  Dstat, written in Python, is a versatile replacement for
 	  vmstat, iostat, netstat and ifstat. Dstat overcomes some of

package/dstat/dstat.hash

@@ -1,2 +1,2 @@
 # Locally computed:
-sha256 46e63821857b69fbc60cb2c7d893ccdd6f31cd9ef24b8bb0b68951e1c7374898  dstat-0.7.3.tar.gz
+sha256 4fbd58f3461c86d09a3ab97472aa204de37aa33d31a0493a3e5ed86a2045abea  dstat-0.7.4.tar.gz

package/dstat/dstat.mk

@@ -4,8 +4,8 @@
 #
 ################################################################################
 
-DSTAT_VERSION = 0.7.3
-DSTAT_SITE = $(call github,dagwieers,dstat,$(DSTAT_VERSION))
+DSTAT_VERSION = 0.7.4
+DSTAT_SITE = $(call github,dagwieers,dstat,v$(DSTAT_VERSION))
 DSTAT_LICENSE = GPL-2.0
 DSTAT_LICENSE_FILES = COPYING