Use patched git for curl

recipes/curl/recipe.sh

 VERSION="7.62.0"
-TAR=https://curl.haxx.se/download/curl-$VERSION.tar.gz
+#TAR=https://curl.haxx.se/download/curl-$VERSION.tar.gz
+GIT=https://gitlab.redox-os.org/redox-os/curl.git
+GIT_BRANCH=redox
 BUILD_DEPENDS=(openssl zlib)
 DEPENDS="ca-certificates"
 

recipes/curl/redox.patch

-diff -ruw source/include/curl/curl.h source-new/include/curl/curl.h
---- source/include/curl/curl.h	2018-10-30 10:53:59.000000000 -0600
-+++ source-new/include/curl/curl.h	2018-12-10 12:42:52.504393368 -0700
-@@ -74,7 +74,7 @@
- #if defined(_AIX) || defined(__NOVELL_LIBC__) || defined(__NetBSD__) || \
-     defined(__minix) || defined(__SYMBIAN32__) || defined(__INTEGRITY) || \
-     defined(ANDROID) || defined(__ANDROID__) || defined(__OpenBSD__) || \
--    defined(__CYGWIN__) || \
-+    defined(__CYGWIN__) || defined(__redox__) || \
-    (defined(__FreeBSD_version) && (__FreeBSD_version < 800000))
- #include <sys/select.h>
- #endif