[frontend] Error when accessing the Observables tab in a workbench (#9543)

[SarahBocognano]

Proposed changes

• Remove 'dst_port' attribute in sorting by default_value

Since it's a wrong usage of filter that is used by the workbenck when checking if an observable already exists it's hard to write a test coverage.

Root cause is that generated filter is this one with dst_port that is a number in satabase shemas :

{
  "types": [
    "Domain-Name"
  ],
  "search": null,
  "filters": {
    "mode": "and",
    "filters": [
      {
        "key": [
          "name",
          "value",
          "aliases",
          "x_opencti_aliases",
          "value",
          "content",
          "attribute_key",
          "path",
          "hashes.MD5",
          "hashes.SHA-1",
          "hashes.SHA-256",
          "hashes.SHA-512",
          "dst_port"
        ],
        "values": [
          "wwww.toto.fr"
        ]
      }
    ],
    "filterGroups": []
  },
  "count": 1
}

Related issues

• Error when accessing the Observables tab in a workbench #9543

missing test

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 65.15%. Comparing base (a222b52) to head (4f52b81).
Report is 3 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #9551      +/-   ##
==========================================
+ Coverage   65.13%   65.15%   +0.01%     
==========================================
  Files         630      630              
  Lines       60110    60110              
  Branches     6694     6698       +4     
==========================================
+ Hits        39155    39162       +7     
+ Misses      20955    20948       -7     

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[labo-flg]

We will open another PR to discuss about adding non-regression tests.
This is not trivial (nor wise?) to do this in e2e