[12.0-stable] pillar: Release CPUs on domain activation failure #3964
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This commit addresses an issue where CPUs assigned to a domain within doActivate() are not released if the domain activation fails. The new logic ensures that CPUs are properly released and the CPU mask in the status is updated accordingly. This is achieved by introducing the releaseCPUs function and calling it in the appropriate error handling blocks within doActivate(). It is common for doActivate to fail in scenarios such as switching application profiles that share the same adapter. In such cases, the second application will fail to activate until the first one releases the necessary adapter. Signed-off-by: Nikolay Martyanov <nikolay@zededa.com> (cherry picked from commit 10c924e)
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Backport #3952 into 12.0.