build: add intel-npu-plugin to be built

Signed-off-by: Tuomas Katila <[email protected]>

Author: tkatila

.github/workflows/lib-build.yaml

@@ -27,6 +27,7 @@ jobs:
           - intel-iaa-plugin
           - intel-idxd-config-initcontainer
           - intel-xpumanager-sidecar
+          - intel-npu-plugin
 
           # # Demo images
           - crypto-perf