phantap: update to latest commit

7cc6017 phantap-learn: Add another way to detect the victim
8a4b30b phantap-learn: Continue listening for DNS traffic after initial detection
3e1cf09 Improve setup documentation
ddde4b9 Fix neighbour spelling
bee7e92 Readme.md: Update
efb57f6 Readme.md: Update

Signed-off-by: Diana Dragusin <diana.dragusin@nccgroup.com>

net/phantap/Makefile

@@ -11,9 +11,9 @@ PKG_RELEASE:=1
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://github.com/nccgroup/phantap
-PKG_MIRROR_HASH:=bee0ed1ab620c740764009722d1281778371c48a85697d1189498a269b548fc5
-PKG_SOURCE_DATE:=2019.08.28
-PKG_SOURCE_VERSION:=758fba1b7d48080ad14a1dc0062b86667b298ecb
+PKG_MIRROR_HASH:=a8bbcdeb3520384ad7a7ff26324143dfd2e1baaf04e32396501dbfc78819287c
+PKG_SOURCE_DATE:=2019.09.18
+PKG_SOURCE_VERSION:=7cc6017ee445885a99d52e556406c07093aa2bb1
 
 PKG_MAINTAINER:=Diana Dragusin <diana.dragusin@nccgroup.com>, \
     Etienne Champetier <champetier.etienne@gmail.com>