Log error code in TranslateIoReturnCode.

[kareem-wolfssl]

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Description

Log the actual return code in the "General error" case. An ongoing support issue has been figuring out the error from send/recv/etc when it is not covered by the other cases in TranslateIoReturnCode. This should hopefully fix that.

Testing

Built in tests

Checklist

• [ ] added tests
• [ ] updated/added doxygen
• [ ] updated appropriate READMEs
• [ ] Updated manual and documentation

[kareem-wolfssl]

Retest this please