testing/gyp: upgrade to 20190716

- Add cleanup_srcdir()

testing/gyp/APKBUILD

 # Contributor: Leo <thinkabit.ukim@gmail.com>
 # Maintainer: Leo <thinkabit.ukim@gmail.com>
 pkgname=gyp
-pkgver=20190707
-_commit=aca1e2c3d346d704adfa60944e6b4dd06f4728be
+pkgver=20190716
+_commit=fcd686f1880fa52a1ee78d3e98af1b88cb334528
 pkgrel=0
 pkgdesc="Generate Your Projects Meta-Build system"
 options="!check" # Tests currently fail
@@ -21,4 +21,9 @@ package() {
 	python2 setup.py install --root="$pkgdir"
 }
 
-sha512sums="bfe8484290e7216888c001638a5b6e42fc254ecf13320c9398a1c2a71e968f8338aebe2fe6edc64de3fe75203ad704bd8976caef21affe21f97430b838fefc52  aca1e2c3d346d704adfa60944e6b4dd06f4728be.tar.gz"
+cleanup_srcdir() {
+	[ -d src ] && chmod -R +w src
+	default_cleanup_srcdir
+}
+
+sha512sums="df0f97d44d37f2055885ecfe9b72db407cc537bb3c309537fa9a206807fd2e25ea3bda8a900fb81dbd12489eb5e806f2aead5e37c32e8c6d7c531735e3439069  fcd686f1880fa52a1ee78d3e98af1b88cb334528.tar.gz"