.ostc-ci/machines-and-flavours: Introduce gateway blueprint build

To avoid build breaks to stay unnoticed (as happened recently) a simple
image build for the blueprint image is added.

Fixes https://git.ostc-eu.org/OSTC/OHOS/meta-ohos/-/issues/111



Signed-off-by: Stefan Schmidt <stefan.schmidt@huawei.com>

.ostc-ci/machines-and-flavours.yaml

@@ -132,3 +132,10 @@ blueprint-smartpanel-linux:
     MACHINE: stm32mp1-av96
     DISTRO: allscenarios-linux-blueprint-dashboard
     OHOS_BITBAKE_TARGETS: "blueprint-dashboard-gateway-image"
+
+blueprint-gateway-linux:
+  extends: .build-linux
+  variables:
+    MACHINE: raspberrypi4-64
+    DISTRO: allscenarios-linux-blueprint-gateway
+    OHOS_BITBAKE_TARGETS: "blueprint-gateway-image"