For some reason using https to clone from the passt git repo is very slow,
at least from network-distant places.  Use git protocol in the demo instead
to avoid a tedious wait to get the source.

Signed-off-by: David Gibson <david(a)gibson.dropbear.id.au>
---
 test/demo/passt | 2 +-
 test/demo/pasta | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/test/demo/passt b/test/demo/passt
index dac8ac7..72744b1 100644
--- a/test/demo/passt
+++ b/test/demo/passt
@@ -22,7 +22,7 @@ say	Let's fetch the source
 sleep	1
 tempdir	TEMPDIR
 host	cd __TEMPDIR__
-host	git clone https://passt.top/passt
+host	git clone git://passt.top/passt
 sleep	1
 
 say	 and build it.
diff --git a/test/demo/pasta b/test/demo/pasta
index d84d856..9a5c381 100644
--- a/test/demo/pasta
+++ b/test/demo/pasta
@@ -22,7 +22,7 @@ say	Let's fetch the source
 sleep	1
 tempdir	TEMPDIR
 host	cd __TEMPDIR__
-host	git clone https://passt.top/passt
+host	git clone git://passt.top/passt
 sleep	1
 
 say	 and build it.
-- 
2.36.1