odhcpd: update to latest git HEAD

01b4e60 dhcpv4: fix uninitialized hostname in some ubus events
1666769 dhcpv6-ia: allow up to 64 bit wide hostid

Signed-off-by: Hans Dedecker <[email protected]>

package/network/services/odhcpd/Makefile

@@ -12,9 +12,9 @@ PKG_RELEASE:=$(AUTORELEASE)
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(PROJECT_GIT)/project/odhcpd.git
-PKG_SOURCE_DATE:=2021-07-18
-PKG_SOURCE_VERSION:=bc9d317f2921ae6b529f2c9f8de79b75992e206f
-PKG_MIRROR_HASH:=be96c4984821b8af95bfee1a29c082bb9eaa052cd3e03d8632ff02afd2debc81
+PKG_SOURCE_DATE:=2021-08-11
+PKG_SOURCE_VERSION:=01b4e6046f10e21809c3f380f2d33bf3fe59698d
+PKG_MIRROR_HASH:=419bbc1dd159c25852da4abdcb9ffee8d72d12b8b998ff14e343d5f2455d8d2a
 
 PKG_MAINTAINER:=Hans Dedecker <[email protected]>
 PKG_LICENSE:=GPL-2.0