Remove the exclude_test_cases list and vNIC‑specific test filtering.

[FarooqAbdulla02]

• Remove the commented exclude_inputs_params block.
• Simplify configuration file handling by using shutil.copy() for all interface types.
• Reduce overall code complexity from 688 to 661 lines.
• All configuration files (vnic, veth, hnv, pci) are now copied directly without any filtering, making the code more maintainable and consistent.
• All existing functionality remains intact, including HMC integration (manageSystem, VIOS information), credential handling (hmc_pwd, vios_pwd), remote peer discovery through SSH, and dynamic parameter injection from files.

[FarooqAbdulla02]

command output:
[root@ltcden7-lp23-new tests]# python pci_info.py --vnic --params-file adapter_list.txt --create-config
23:25:25 INFO : Loaded 3 param(s) from params file: adapter_list.txt
23:25:25 INFO : HMC IP detected via lsrsrc IBM.MCP: 10.48.33.38
23:25:25 INFO : Auto-detected HMC IP: 10.48.33.38
23:25:25 INFO : Remote mode: connecting to 10.48.35.44 as root
23:25:25 INFO : RemoteRunner ready for root@10.48.35.44:22 (sshpass mode)
23:25:25 INFO : Local LPAR name detected: ltcden7-lp23-Farooq_RH_10.2
23:25:25 INFO : HMCClient ready for hscroot@10.48.33.38:22
23:25:26 INFO : Managed systems on 10.48.33.38: ['ltcfuji9ys', 'ltcden7', 'ltcden4', 'ltcden3', 'ltcd41']
23:25:26 INFO : LPARs on ltcfuji9ys: ['ltcfuji9ys-vios1', 'ltcfuji9ys-lp1', 'ltcfuji9ys-lp2', 'ltcfuji9ys-lp3', 'ltcfuji9ys-lp4', 'ltcfuji9ys-lp5', 'ltcfuji9ys-lp6']
23:25:26 INFO : LPARs on ltcden7: ['ltcden7-lp23-Farooq_RH_10.2', 'ltcden7-lp10-nvme-tcp-soft-target', 'ltcden7-lp22-Vaishnavi', 'ltcden7-lp20-jenkins-backup', 'ltcden7-lp18-CR', 'ltcden7-lp17-CR', 'ltcden7-lp14-Naresh', 'ltcden7-lp15-Vaishnavi_RH10', 'ltcden7-lp21-Pavaman', 'ltcden7-lp13-Pavaman-MOFED', 'ltcden7-lp12-nvmf', 'ltcden7-lp11-Pavaman', 'ltcden7-lp16-Naresh', 'ltcden7-lp9-Pavaman', 'ltcden7-lp8-Pavaman', 'ltcden7-lp7-Pavaman', 'ltcden7-vios1', 'ltcden7-lp6-Pavaman', 'ltcden7-lp5-Farooq_RH_10', 'ltcden7-lp4-gcov-rh96-Naresh', 'ltcden7-lp3-CI-LPM', 'ltcden7-lp2-Bluefin2-Murthy', 'ltcden7-lp1-Farooq_vNIC_bug', 'ltcden7-lp19-Vaishnavi_rh10']
23:25:26 INFO : LPAR 'ltcden7-lp23-Farooq_RH_10.2' found on managed system 'ltcden7'
23:25:26 INFO : Managed system resolved: ltcden7
23:25:26 INFO : HMCClient ready for hscroot@10.48.33.38:22
23:25:27 INFO : VIOS on 'ltcden7': names=ltcden7-vios1 ltcden7-vios1 ips=10.48.35.39
23:25:27 INFO : VIOS names: ltcden7-vios1 ltcden7-vios1 VIOS IPs: 10.48.35.39
23:25:27 INFO : Derived host_ip=192.168.10.62 host_ips=192.168.10.62 192.168.20.62 from public_interface_ip=10.48.35.62
23:25:27 INFO : Gathering peer vNIC details from remote host 10.48.35.44
23:25:28 INFO : Peer info injected: peer_ip=192.168.10.30 peer_ips=192.168.10.30 192.168.150.177 peer_interfaces=env6 env8 peer_public_ip=10.48.35.44
23:25:28 INFO : python avocado-setup.py --run-suite host_io_vnic_stress_fvt --input-file io_input.txt

[FarooqAbdulla02]

we can hold and close this as #388 has improved code base.