UCT/CUDA_IPC: Destroy remote cache at ep_destroy. (#11335)

* UCT/CUDA_IPC: Destroy remote cache at ep_destroy.

* UCT/BASE: Added uct_iface_address_pid_ns.

* UCT/BASE: Fixed code format.

* UCT/CUDA/CUDA_IPC: Fixed code format.

* UCT/BASE: Added missed parameter name.

* UCT: Fixed Makefile.

* UCT/BASE: Added missed include.

* UCT/BASE: Added uct_iface_address_pid_ns. Reverted.

* UCT/BASE: Added uct_iface_address_pid_ns. Returned back.

This reverts commit 77cfb6b19053e74458e2afa6c34bf4219815559b.

* UCP/WIREUP: Passed iface address length to uct_ep_create.

* UCT/BASE: Fixed code format issues.

* UCT/CUDA/CUDA_IPC: Reduced iface address size.

* TEST/GTEST/COMMON: Updated test with new cuda_ipc_ep size.

* UCT/CUDA/CUDA_IPC: Encapsulated iface address.

* UCP/WIREUP: Address review comments.

* UCT/CUDA/CUDA_IPC: Replaced two fields by structure.

* UCT/CUDA/CUDA_IPC: Addressed review comments.

* UCT/CUDA/CUDA_IPC: Fixed code format issues.

* UCT/CUDA/CUDA_IPC: Fixed alignment.

* UCT/CUDA/CUDA_IPC: Addressed review comments.

* UCT/CUDA/CUDA_IPC: Addressed review comments.

* UCT/CUDA/CUDA_IPC: Reverted last changes.

* UCT/CUDA/CUDA_IPC: Added missed files.

* UCT/CUDA/CUDA_IPC: Cleaned up include files.

* UCT/CUDA/CUDA_IPC: Removed extra include.

* TEST/GTEST/COMMON: Reverted changes.

* UCT/CUDA/CUDA_IPC: Addressed review comments.

* UCT/CUDA/CUDA_IPC: Minor fixes in headers oreder.