CI: Attempt to throttle load caused by builds better

Use the support that both make and ninja have to hold back on starting new parallel jobs if load is higher than a set number.

Use the $CI_ONIRO_NUM_CPUS variable if set, or the output of nproc command to set sane values.

For most cases, this means that CI runners don't have to set anything, as nproc output should be fine.

Closes eclipse/oniro-core/meta-openharmony#33

Signed-off-by: Esben Haabendal esben.haabendal@huawei.com

manifests/pin.xml

@@ -6,10 +6,10 @@ SPDX-FileCopyrightText: Huawei Inc.
 <manifest>
   <include name="manifests/branch.xml" />
 
-  <extend-project name="oniro" revision="3258864533369a3a01d65934d0aefe582cb56c47" />
+  <extend-project name="oniro" revision="e196cd07ee6cbb25158693b33ea49271bebbbbd5" />
 
   <extend-project name="bitbake" revision="b8fd6f5d9959d27176ea016c249cf6d35ac8ba03" />
-  <extend-project name="openembedded-core" revision="eea52e0c3d24c79464f4afdbc3c397e1cb982231" />
+  <extend-project name="openembedded-core" revision="4667abcc925ae0c430cccb480ec530506f6201ae" />
   <extend-project name="meta-openembedded" revision="fcc7d7eae82be4c180f2e8fa3db90a8ab3be07b7" />
   <extend-project name="meta-clang" revision="d669d873edf68dc7440bb07096737203bb7ec505" />
   <extend-project name="meta-java" revision="1a8059f6b257ebe6fcae6416e499784d976afd24" />