We're adding a step that configures git to use https:// protocol
instead of git:// when downloading files.
We need this step because the @keep-network/tbtc.js which we update in
next steps has a dependency to @summa-tx/relay-sol@2.0.2 package, which
downloads one of its sub-dependencies via unathenticated git://
protocol. That protocol is no longer supported. See
https://github.blog/2021-09-01-improving-git-protocol-security-github/.
We're adding a step that configures git to use
https://protocol instead ofgit://when downloading files. We need this step because the@keep-network/tbtc.jswhich we update in next steps has a dependency to@summa-tx/relay-sol@2.0.2package, which downloads one of its sub-dependencies via unathenticatedgit://protocol. That protocol is no longer supported. See https://github.blog/2021-09-01-improving-git-protocol-security-github/.