dawn: bump to latest version

Includes:
- ubus/datastorage: don't repeatedly ask devices for beacon reports if
	don't support it
- uci: fix loading of config
- utils/ubus: fix memory leak at blobmsg_format_json
- ubus: add local flag to network overview
- ubus: fix network overview
- network/tcpsocket: make sure every msg is complete before handle
- datastorage: refactor to support scalability testing
- network/tcpsocket: make sure every msg is complete before handle
- ubus: fix network overview
- ubus: add local flag to network overview

Signed-off-by: Nick Hainke <vincent@systemli.org>

net/dawn/Makefile

@@ -5,13 +5,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=dawn
-PKG_SOURCE_DATE:=2020-05-20
+PKG_SOURCE_DATE:=2020-06-01
 PKG_RELEASE:=1
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://github.com/berlin-open-wireless-lab/DAWN.git
-PKG_SOURCE_VERSION:=3a6ef899983421ede69bd640741670328fc74cd0
-PKG_MIRROR_HASH:=5071ffd2ebf34b673871278b127fe05a4efef6f112a989e562ab7b854524445f
+PKG_SOURCE_VERSION:=5ce4c978c852c9c5c1619c5326ba81610f34b57a
+PKG_MIRROR_HASH:=4e6e00417d170f64566bd4de3d0ece60331514254623a916bb3a4c3af229ee3e
 
 PKG_MAINTAINER:=Nick Hainke <vincent@systemli.org>
 PKG_LICENSE:=GPL-2.0-only