u-boot: Correct the SRC_URI

This avoids a redirect.

(From OE-Core rev: 879bc5098943cf6977c32555ac31cb21be7b46ae)

Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-bsp/u-boot/u-boot-common.inc

@@ -14,8 +14,7 @@ PE = "1"
 # repo during parse
 SRCREV = "d637294e264adfeb29f390dfc393106fd4d41b17"
 
-SRC_URI = "git://git.denx.de/u-boot.git;branch=master \
-          "
+SRC_URI = "git://source.denx.de/u-boot/u-boot.git;protocol=https;branch=master"
 
 S = "${WORKDIR}/git"
 B = "${WORKDIR}/build"