ci: use git:// protocol for external submodules

This is workaround for
https://gitlab.com/gitlab-org/gitlab-ci-multi-runner/issues/2148

Given the fact we only read it, and the fact that commit ID is stored
inside our repo, it should not bring any new security problems.

diff --git a/.gitmodules b/.gitmodules
index c4c2b89d51de2b4dbcc5fa5a78cd33c8d540ad86..6a6c945791315d0b5347028e18b0e59121a37d7e 100644 (file)
--- a/.gitmodules
+++ b/.gitmodules
@@ -3,4 +3,4 @@
        url = https://gitlab.labs.nic.cz/knot/deckard.git
 [submodule "modules/policy/lua-aho-corasick"]
        path = modules/policy/lua-aho-corasick
-       url = https://github.com/cloudflare/lua-aho-corasick.git
+       url = git://github.com/cloudflare/lua-aho-corasick.git