Kernel modules plugin

[alexandraBara]

Collects kernel modules and filters our the "amd" regex match.
Sample runs:

 node-scraper run-plugins KernelModulePlugin

 node-scraper --gen-reference-config run-plugins KernelModulePlugin

generates reference config:

{
  "global_args": {},
  "plugins": {
    "KernelModulePlugin": {
      "analysis_args": {
        "kernel_modules": {
          "amd64_edac_mod": {
            "parameters": {
              "ecc_enable_override": "0",
              "edac_op_state": "0",
              "report_gart_errors": "0"
            }
          },
          "edac_mce_amd": {
            "parameters": {}
          },
          "kvm_amd": {
            "parameters": {
              "avic": "0",
              "dump_invalid_vmcb": "N",
              "nested": "0",
              "npt": "1",
              "nrips": "1",
              "pause_filter_count": "3000",
              "pause_filter_count_grow": "2",
              "pause_filter_count_max": "65535",
              "pause_filter_count_shrink": "0",
              "pause_filter_thresh": "128",
              "sev": "0",
              "vgif": "1",
              "vls": "1"
            }
          },
          "pinctrl_amd": {
            "parameters": {}
          }
        },
        "regex_filter": [
          "amd"
        ],
        "regex_match": true
      }
    }
  },
  "result_collators": {}

[alexandraBara]

@bargajda-amd notice how we collect all k_modules but then when we create the reference_config.json we filter out the "amd" ones, so the reference config will only contain amd modules.

In the analysis part as well, we only report on "amd" filtered configs unless otherwise specified through the analyzer_args.
The analyzer args can be

"kernel_modules": {dict with kmods, params, values}
regex_filter : [list of filters]
regex_match : True.

If kernel_modules are provided in the analysis part (aka diff) then only those modules are checked, if regex_filter/match is provided then modules are filtered by regex.