Guest OS unable to follow symlinks in shared folder

**Describe the issue**
When a host's Desktop and Documents folders are redirected to an app that implements [Apple's File Provider Syncing Desktop and Documents folders](https://developer.apple.com/documentation/fileprovider/nsfileproviderdomain#Syncing-Desktop-and-Documents-folders) functionality, the Desktop and Documents folders cannot be accessed when sharing the home folder to the guest using the QEMU VirtFS integration.

Examples of apps that implement this:
* iCloud
* OneDrive
* Dropbox

If you try to access the Documents folder from the guest, you get the following:
* When run on the direct mount:
```
$ sudo ls -la /mnt/utm/Desktop
ls: cannot read symbolic link '/mnt/utm/Desktop': Too many levels of symbolic links
lrwxr-xr-x 1 501 dialout 69 Nov 3 15:01 /mnt/utm/Desktop
```
* When run on the bind mount:
```
$ ls -la ~/Desktop/utm/Desktop
ls: cannot read symbolic link '/home/REDACTED/Desktop/utm/Desktop': Too many levels of symbolic links
lrwxr-xr-x 1 pboushy pboushy 69 Nov 3 15:01 /home/REDACTED/Desktop/utm/Desktop
```

I believe that https://gitlab.com/qemu-project/qemu/-/issues/173 is related to this and once it's merged it will improve the situation, but not fully resolve it.

**Configuration**
* UTM Version: 4.7.4
* macOS Version: 26.0.1
* Mac Chip (Intel, M1, ...): M3 Pro

**Crash log**
n/a

**Debug log**
n/a

**Upload VM**
[config.plist.zip](https://github.com/user-attachments/files/23783243/config.plist.zip)