Runtime Exception - JSON integer is too large or small for an Int64

I'm getting the follwing runtime exception when trying to run the tool against the following two files:
- https://github.com/Azure/azure-rest-api-specs/blob/4ee92e33cbdbec6685e3cfa125a9b80423cac04c/specification/confidentialledger/data-plane/Microsoft.ConfidentialLedger/stable/2022-11-23/confidentialledger.json
- https://github.com/Azure/azure-rest-api-specs/blob/main/specification/confidentialledger/data-plane/Microsoft.ConfidentialLedger/stable/2022-05-13/confidentialledger.json

```
Unhandled exception. Newtonsoft.Json.JsonReaderException: JSON integer 9223372036854776000 is too large or small for an Int64. Path 'parameters.CommitParameter.maximum', line 1, position 40197.
at Newtonsoft.Json.JsonTextReader.ParseNumber(ReadType readType)
at Newtonsoft.Json.JsonTextReader.ParseValue()
at Newtonsoft.Json.Linq.JContainer.ReadContentFrom(JsonReader r, JsonLoadSettings settings)
at Newtonsoft.Json.Linq.JContainer.ReadTokenFrom(JsonReader reader, JsonLoadSettings options)
at Newtonsoft.Json.Linq.JObject.Load(JsonReader reader, JsonLoadSettings settings)
at Newtonsoft.Json.Linq.JObject.Parse(String json, JsonLoadSettings settings)
at Newtonsoft.Json.Linq.JObject.Parse(String json)
at AutoRest.Swagger.JsonConverters.PathLevelParameterConverter..ctor(String json) in D:\a\1\s\openapi-diff\src\modeler\AutoRest.Swagger\PathLevelParameterConverter.cs:line 48
at AutoRest.Swagger.SwaggerParser.Parse(String swaggerDocument, String fileName) in D:\a\1\s\openapi-diff\src\modeler\AutoRest.Swagger\SwaggerParser.cs:line 22
at AutoRest.Swagger.SwaggerModeler.Compare(String fileNameOld, String swaggerOld, String fileNameNew, String swaggerNew, Settings settings) in D:\a\1\s\openapi-diff\src\modeler\AutoRest.Swagger\SwaggerModeler.cs:line 29
at OpenApiDiff.Program.Main(String[] args) in D:\a\1\s\openapi-diff\src\core\OpenApiDiff\Program.cs:line 37
Aborted

at ChildProcess.exithandler (node:child_process:389:12)
at ChildProcess.emit (node:events:513:28)
at maybeClose (node:internal/child_process:1091:16)
at Socket. (node:internal/child_process:449:11)
at Socket.emit (node:events:513:28)
at Pipe. (node:net:757:14) {
code: 134,
killed: false,
signal: null,
cmd: 'dotnet /home/apiccione/.nvm/versions/node/v18.6.0/lib/node_modules/@azure/oad/dlls/OpenApiDiff.dll -o /tmp/old-resolved.json -n /tmp/new-resolved.json',
stdout: '',
stderr: "Unhandled exception. Newtonsoft.Json.JsonReaderException: JSON integer 9223372036854776000 is too large or small for an Int64. Path 'parameters.CommitParameter.maximum', line 1, position 40197.\n" +
' at Newtonsoft.Json.JsonTextReader.ParseNumber(ReadType readType)\n' +
' at Newtonsoft.Json.JsonTextReader.ParseValue()\n' +
' at Newtonsoft.Json.Linq.JContainer.ReadContentFrom(JsonReader r, JsonLoadSettings settings)\n' +
' at Newtonsoft.Json.Linq.JContainer.ReadTokenFrom(JsonReader reader, JsonLoadSettings options)\n' +
' at Newtonsoft.Json.Linq.JObject.Load(JsonReader reader, JsonLoadSettings settings)\n' +
' at Newtonsoft.Json.Linq.JObject.Parse(String json, JsonLoadSettings settings)\n' +
' at Newtonsoft.Json.Linq.JObject.Parse(String json)\n' +
' at AutoRest.Swagger.JsonConverters.PathLevelParameterConverter..ctor(String json) in D:\\a\\1\\s\\openapi-diff\\src\\modeler\\AutoRest.Swagger\\PathLevelParameterConverter.cs:line 48\n' +
' at AutoRest.Swagger.SwaggerParser.Parse(String swaggerDocument, String fileName) in D:\\a\\1\\s\\openapi-diff\\src\\modeler\\AutoRest.Swagger\\SwaggerParser.cs:line 22\n' +
' at AutoRest.Swagger.SwaggerModeler.Compare(String fileNameOld, String swaggerOld, String fileNameNew, String swaggerNew, Settings settings) in D:\\a\\1\\s\\openapi-diff\\src\\modeler\\AutoRest.Swagger\\SwaggerModeler.cs:line 29\n' +
' at OpenApiDiff.Program.Main(String[] args) in D:\\a\\1\\s\\openapi-diff\\src\\core\\OpenApiDiff\\Program.cs:line 37\n' +
'Aborted\n'
}
```

This seems to originate from parsing the maximum int64 `9223372036854775807` [here](https://github.com/Azure/azure-rest-api-specs/blob/1fefe3f5cee88319b17c08a2dbf95e1e983a9f8c/specification/confidentialledger/data-plane/Microsoft.ConfidentialLedger/stable/2022-05-13/confidentialledger.json#L922), which for some reason gets converted to `9223372036854776000` when the tool runs. The value is the same for both specs.

Please also find more details about the error in the CI pipeline: https://github.com/Azure/azure-rest-api-specs/pull/21659/checks?check_run_id=9712102995.

Start with AutoRest.Swagger/PathLevelParameterConverter.cs at line 48, then follow SwaggerParser.Parse and the OpenApiDiff command shown in the report. Reproduce the failure with the linked ConfidentialLedger specifications. Done means the maximum value in parameters.CommitParameter can be processed without the Int64 parsing exception and the comparison completes.

Rédigé par le modèle d'indexation à partir du texte de l'issue.