Update libcurl webports and dependencies for IPv6 support

libchelper.c

@@ -1,5 +1,6 @@
 #include <sys/timeb.h>
 #include <sys/time.h>
+#include <stdlib.h>
 
 // This function is defined but not implemented by newlib
 int ftime(struct timeb *tp) {
@@ -15,4 +16,11 @@ int ftime(struct timeb *tp) {
     tp->dstflag = 0;
 
     return 0;
-}
+}
+
+// This function is required for libcurl to link but never
+// called using by any of the APIs we use
+unsigned alarm(unsigned seconds) {
+    abort();
+    return 0;
+}

libgamestream/http.c

@@ -82,6 +82,7 @@ int http_request(char* url, PHTTP_DATA data) {
   curl_easy_setopt(curl, CURLOPT_FORBID_REUSE, 1L);
   curl_easy_setopt(curl, CURLOPT_CONNECTTIMEOUT, 3L);
   curl_easy_setopt(curl, CURLOPT_NOSIGNAL, 1L);
+  curl_easy_setopt(curl, CURLOPT_SSL_ENABLE_ALPN, 0L);
   curl_easy_setopt(curl, CURLOPT_WRITEDATA, data);
   curl_easy_setopt(curl, CURLOPT_URL, url);