meta-phosphor: kcsbridge: use git protocol instead of https

Use the git protocol with github packages instead of the https protocol
for fetching the repository contents.

(From meta-phosphor rev: 2180ac89721a7637b5d5f278d1134b6b04ac92b3)

Change-Id: Iec4dbb000ebe7b556adc2f4e68a6e0dcb968c482
Signed-off-by: Patrick Venture <venture@google.com>
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-kcs_git.bb b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-kcs_git.bb
index 752ac78..b542d09 100644
--- a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-kcs_git.bb
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-kcs_git.bb
@@ -25,7 +25,7 @@
         "
 
 S = "${WORKDIR}/git"
-SRC_URI = "git://github.com/openbmc/kcsbridge.git;protocol=https"
+SRC_URI = "git://github.com/openbmc/kcsbridge.git"
 SRCREV = "17a2ab7f39a78ff0603aa68cf35108ea94eb442f"
 
 # This is how linux-libc-headers says to include custom uapi headers