Support query analyze for thanos engine

[yeya24]

What this PR does:

Support query analyze parameter in InstantQuery/RangeQuery API. Query analysis will be returned if analyze is set to true in the parameter and thanos engine is used. This feature is almost the same as Thanos' query analyze feature.

Mark as WIP as we still need to put this behind FF and add tests.

Example output.

curl --location 'http://localhost:8005/prometheus/api/v1/query?query=sum(up)&analyze=true'  | jq . 
{
  "status": "success",
  "data": {
    "resultType": "vector",
    "result": [
      {
        "metric": {},
        "value": [
          1749023219,
          "2"
        ]
      }
    ],
    "analysis": {
      "name": "[duplicateLabelCheck]",
      "executionTime": "1.753624ms",
      "peakSamples": 1,
      "totalSamples": 2,
      "children": [
        {
          "name": "[concurrent(buff=2)]",
          "executionTime": "1.750166ms",
          "peakSamples": 1,
          "totalSamples": 2,
          "children": [
            {
              "name": "[aggregate] sum by ([])",
              "executionTime": "1.710457ms",
              "peakSamples": 1,
              "totalSamples": 2,
              "children": [
                {
                  "name": "[coalesce]",
                  "executionTime": "1.701584ms",
                  "peakSamples": 1,
                  "totalSamples": 2,
                  "children": [
                    {
                      "name": "[concurrent(buff=2)]",
                      "executionTime": "1.602583ms",
                      "children": [
                        {
                          "name": "[vectorSelector] {[__name__=\"up\"]} 0 mod 5",
                          "executionTime": "1.573957ms"
                        }
                      ]
                    },
                    {
                      "name": "[concurrent(buff=2)]",
                      "executionTime": "1.630917ms",
                      "children": [
                        {
                          "name": "[vectorSelector] {[__name__=\"up\"]} 1 mod 5",
                          "executionTime": "1.583667ms"
                        }
                      ]
                    },
                    {
                      "name": "[concurrent(buff=2)]",
                      "executionTime": "1.484707ms",
                      "peakSamples": 1,
                      "totalSamples": 1,
                      "children": [
                        {
                          "name": "[vectorSelector] {[__name__=\"up\"]} 2 mod 5",
                          "executionTime": "1.45725ms",
                          "peakSamples": 1,
                          "totalSamples": 1
                        }
                      ]
                    },
                    {
                      "name": "[concurrent(buff=2)]",
                      "executionTime": "1.485916ms",
                      "children": [
                        {
                          "name": "[vectorSelector] {[__name__=\"up\"]} 3 mod 5",
                          "executionTime": "1.461126ms"
                        }
                      ]
                    },
                    {
                      "name": "[concurrent(buff=2)]",
                      "executionTime": "1.619791ms",
                      "peakSamples": 1,
                      "totalSamples": 1,
                      "children": [
                        {
                          "name": "[vectorSelector] {[__name__=\"up\"]} 4 mod 5",
                          "executionTime": "1.608416ms",
                          "peakSamples": 1,
                          "totalSamples": 1
                        }
                      ]
                    }
                  ]
                }
              ]
            }
          ]
        }
      ]
    }
  }
}

Which issue(s) this PR fixes:
Fixes #

Checklist

• Tests updated
• Documentation added
• CHANGELOG.md updated - the order of entries should be [CHANGE], [FEATURE], [ENHANCEMENT], [BUGFIX]