apis: add Resctrl API

[kangclzjc]

Ⅰ. Describe what this PR does

Add resctrl API. The API should be like below which you can refer to proposal of resctrl enhance

{
  "llc": {
    "schemata": {
      "range": [20,80],
    },
    "schemataPerCache": [
      {
        "cacheid" : 0,
        "range": [20,50]
      },
      {
        "cacheid" : 1,
        "range": [20,60]
      },
    ],
  },
  "mb": {
    "schemata": {
      "percent": 20,
    },
    "schemataPerCache": [
      {
        "cacheid": 0,
        "percent": 20
      },
      {
        "cacheid": 1,
        "percent": 40
      },
    ],
  }
}

Ⅱ. Does this pull request fix one issue?

Ⅲ. Describe how to verify it

Ⅳ. Special notes for reviews

V. Checklist

• I have written necessary docs and comments
• I have added necessary unit tests and integration tests
• All checks passed in make test

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 67.51%. Comparing base (3581c3d) to head (0f6a578).
Report is 14 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1943   +/-   ##
=======================================
  Coverage   67.51%   67.51%           
=======================================
  Files         420      420           
  Lines       46954    46961    +7     
=======================================
+ Hits        31703    31708    +5     
+ Misses      12944    12943    -1     
- Partials     2307     2310    +3     

Flag	Coverage Δ
unittests	67.51% <ø> (+<0.01%)	⬆️

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[saintube]

/lgtm
PTAL @hormes @FillZpp @zwzhang0107 @eahydra

[zwzhang0107]

/lgtm

[koordinator-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: hormes

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