Add coreboot/intel-microcode repo

Needed to continue tracking upstream coreboot

BUG=none
TEST=none

Change-Id: Iec0b81049fcdba44ac3c52b5b2c11cd8efac7a40
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/manifest/+/1742134

Tested-by: Patrick Georgi <pgeorgi@chromium.org>
Auto-Submit: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>

full.xml

@@ -215,6 +215,9 @@ Your sources have been sync'd successfully.
   <project path="src/third_party/coreboot/3rdparty/blobs"
            groups="firmware"
            name="chromiumos/third_party/coreboot/blobs" />
+  <project path="src/third_party/coreboot/3rdparty/intel-microcode"
+           groups="firmware"
+           name="chromiumos/third_party/coreboot/intel-microcode" />
   <project path="src/third_party/cros-adapta"
            name="chromiumos/third_party/cros-adapta" />
   <project path="src/third_party/cryptoc"