[librsvg-oci-images] Debian: its not needed to install libcurl3

[Jordan Petridis <jpetridis src gnome org>]

commit 3d0720ea1d9522baf56afd0a98ea3f206cfab7b4
Author: Jordan Petridis <jpetridis gnome org>
Date:   Sun Sep 2 15:58:36 2018 +0300

    Debian: its not needed to install libcurl3

 debian/prepare.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/debian/prepare.sh b/debian/prepare.sh
index 8b2c031..5cc0013 100644
--- a/debian/prepare.sh
+++ b/debian/prepare.sh
@@ -6,4 +6,4 @@ apt install -yqq --no-install-recommends \
     automake autoconf libtool gettext itstool \
     libgdk-pixbuf2.0-dev libgirepository1.0-dev \
     gtk-doc-tools git libgtk-3-dev ccache \
-    libxml2-dev libcroco3-dev libcairo2-dev ca-certificates libcurl3 openssl
+    libxml2-dev libcroco3-dev libcairo2-dev ca-certificates openssl