Windows: fixed incorrect permission error returned; fix #5599

[chenjie4255]

The Winfsp expects a fuse error code returned, however, the juicefs return a syscall error code, leading almost all error codes being converted to the default error code "permission denied".

https://github.com/winfsp/winfsp/blob/4fdec4d37fb4e56b6d810714f5a201e275211aaf/src/dll/fuse/fuse.c#L1127

This Pr extends the original errorconv function, the changes are based on the error.i file from WinFSP.

https://github.com/winfsp/winfsp/blob/4fdec4d37fb4e56b6d810714f5a201e275211aaf/src/dll/fuse/errno.i#L1

meanwhile, this Pr adds an "access-log" mount option allowing the access log to be written into a file.

Test

• git init
• Set a small quota and copy a large file. the File Explorer can now correctly display the disk not enough message.
• Mount with the "access-log" option, and confirm the logs are written.

[CLAassistant]

All committers have signed the CLA.