NAS driver update

[jef-n]

No description provided.

[rouault]

Failure on MacOS build should be fixed per e4026b0

[rouault]

clang static analyzer:

{
  "uri": "file:///home/runner/work/gdal/gdal/ogr/ogrsf_frmts/nas/nashandler.cpp",
  "msg": "Value stored to 'pszName' during its initialization is never read",
  "location": {
    "importance": "essential",
    "location": {
      "message": {
        "text": "Value stored to 'pszName' during its initialization is never read"
      },
      "physicalLocation": {
        "artifactLocation": {
          "fileIndex": 0,
          "uri": "file:///home/runner/work/gdal/gdal/ogr/ogrsf_frmts/nas/nashandler.cpp"
        },
        "region": {
          "endColumn": 25,
          "endLine": 464,
          "startColumn": 25,
          "startLine": 464
        }
      }
    }
  }
}

[coveralls]

coverage: 67.886% (+0.02%) from 67.864% when pulling 903eaf3 on jef-n:gid7-fffix into e4026b0 on OSGeo:master.

[rouault]

@jef-n Has this sufficiently been tested to be included in 3.8.0 ?

[jef-n]

@jef-n Has this sufficiently been tested to be included in 3.8.0 ?

I think so. I verified that it produces identical results using old data and it works with new test data - but there's no real data yet and there will be a hard switch beginning next year in most German states (GeoInfoDok 6.0.1 => 7.1.2).

[rouault]

ok, thanks. merging