use https:// URL for gnulib in .gitmodules

HTTPS Everywhere! This is a trivial fix to improve privacy and security.

diff --git a/.gitmodules b/.gitmodules
index 1b0fced..40e1570 100644 (file)
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,4 +4,4 @@
 [submodule "deps/lightning/gnulib"]
        active = false
        path = deps/lightning/gnulib
-       url = git://git.sv.gnu.org/gnulib.git
+       url = https://git.savannah.gnu.org/git/gnulib.git