golang: Update to version 1.13.1

Fixes CVE-2019-16276

Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>

lang/golang/golang-version.mk

@@ -11,4 +11,4 @@ endif
 
 
 GO_VERSION_MAJOR_MINOR:=1.13
-GO_VERSION_PATCH:=
+GO_VERSION_PATCH:=1

lang/golang/golang/Makefile

@@ -18,7 +18,7 @@ GO_SOURCE_URLS:=https://dl.google.com/go/ \
 
 PKG_SOURCE:=go$(PKG_VERSION).src.tar.gz
 PKG_SOURCE_URL:=$(GO_SOURCE_URLS)
-PKG_HASH:=3fc0b8b6101d42efd7da1da3029c0a13f22079c0c37ef9730209d8ec665bf122
+PKG_HASH:=81f154e69544b9fa92b1475ff5f11e64270260d46e7e36c34aafc8bc96209358
 
 PKG_LICENSE:=BSD-3-Clause
 PKG_LICENSE_FILES:=LICENSE