Ignore / implement sentry metrics

[temp]

On sentry we are using sentry metrics to monitor some basic values.
Buggregator receives these metrics, but doesn't know how to handle them and creates an "Something went wrong" event.
Which is completely empty when clicking on it, only the json shows the whole payload.

Example:

{
  "uuid": "3dcf87da-d770-4fc6-a152-5d56e02c4a8b",
  "type": "sentry",
  "payload": {
    "version": 2,
    "items": [
      {
        "timestamp": 1788420877.523564,
        "trace_id": "53c16245360049e1a0cd3041dede1ec7",
        "span_id": "9ada5f708f96d465",
        "name": "report_generator_reports",
        "type": "counter",
        "value": 1,
        "attributes": {
          "server.address": {
            "value": "79fb9a2c8cff",
            "type": "string"
          },
          "media_type": {
            "value": "application/pdf",
            "type": "string"
          },
          "service_type": {
            "value": "F",
            "type": "string"
          },
          "custom_template": {
            "value": true,
            "type": "boolean"
          },
          "sentry.sdk.name": {
            "value": "sentry.javascript.node",
            "type": "string"
          },
          "sentry.sdk.version": {
            "value": "10.71.0",
            "type": "string"
          },
          "sentry.timestamp.sequence": {
            "value": 0,
            "type": "integer"
          }
        }
      }
    ]
  },
  "timestamp": 1788420882.595169,
  "project": "default",
  "is_pinned": false
}

While it would be nice to have these metrics in buggregator, right now I'd be happy if these are recognized and dropped...