Feature Request: Support PIN CUSTOM NS pinning for BPF maps and add path validation

Feature Request: Support PIN CUSTOM NS pinning for BPF maps and add path validation: a task in LegoFlow-SWE (Harbor dataset). We need to add support for custom namespace pinning ( PIN CUSTOM NS ) in the BPF module loader. Currently, when a map’s bpf map def has the pinning field set to PIN CUSTOM…