implement Level Zero memory eviction - #1534
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Thank you for implementing this so good and so quickly. All is OK. Just one comment with proposition how to improve the test.
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Implemented zeContextEvictMemory functionality in the Level Zero memory provider. Replaced the TODO comment in ze_memory_provider_resident_device_change_helper with the actual evict call, and added the evict function pointer to the ze_ops_t structure with proper symbol loading and validation.
Added complete test infrastructure support for the evict functionality. Updated all Level Zero test mock files to include zeContextEvictMemory mock method, loopback implementation, and export definitions to enable proper testing of the evict feature.
Added new test case existingAllocationsShouldBeEvictedFromRemovedDevice to verify that existing memory allocations are properly evicted from devices when they are removed from the resident device list, complementing the existing test for adding devices.