[BUG] - Problem with api Revision description with accentuation

### Release version

v6.0.1.1

### Describe the bug

When we have an api Revision description with accentuation, the have this problem below:

info: publisher[0]
Putting APIs...
crit: publisher[0]
Application failed.
System.Text.Json.JsonException: '0xEF' is an invalid start of a value. Path: $ | LineNumber: 0 | BytePositionInLine: 0.
---> System.Text.Json.JsonReaderException: '0xEF' is an invalid start of a value. LineNumber: 0 | BytePositionInLine: 0.
at System.Text.Json.ThrowHelper.ThrowJsonReaderException(Utf8JsonReader& json, ExceptionResource resource, Byte nextByte, ReadOnlySpan`1 bytes)
at System.Text.Json.Utf8JsonReader.ConsumeValue(Byte marker)
at System.Text.Json.Utf8JsonReader.ReadFirstToken(Byte first)
at System.Text.Json.Utf8JsonReader.ReadSingleSegment()
at System.Text.Json.Utf8JsonReader.Read()
at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
--- End of inner exception stack trace ---

This is an example:

### Expected behavior

Applied the new apiInformation

### Actual behavior

info: publisher[0]
Putting APIs...
crit: publisher[0]
Application failed.
System.Text.Json.JsonException: '0xEF' is an invalid start of a value. Path: $ | LineNumber: 0 | BytePositionInLine: 0.
---> System.Text.Json.JsonReaderException: '0xEF' is an invalid start of a value. LineNumber: 0 | BytePositionInLine: 0.
at System.Text.Json.ThrowHelper.ThrowJsonReaderException(Utf8JsonReader& json, ExceptionResource resource, Byte nextByte, ReadOnlySpan`1 bytes)
at System.Text.Json.Utf8JsonReader.ConsumeValue(Byte marker)
at System.Text.Json.Utf8JsonReader.ReadFirstToken(Byte first)
at System.Text.Json.Utf8JsonReader.ReadSingleSegment()
at System.Text.Json.Utf8JsonReader.Read()
at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
--- End of inner exception stack trace ---

### Reproduction Steps

....

v6.0.1.1 で API リビジョンを処理する publisher フローから始め、JSON reader が 0xEF で失敗する前に、アクセント付き文字を含むリビジョンの説明がどのように処理されるかに注目してください。アクセント付きの説明で報告を再現し、報告された JsonException なしで API 情報が適用されることを確認してください。

索引モデルが issue の本文から書いたものです。