Fix Ventura Crash (#2106)

### Description

Fixes a crash on Ventura where we're referencing a symbol that
apparently doesn't exist in libdispatch. Just replaces `.asyncAndWait`
with a call to `.sync` since we're not on the main thread already.

### Related Issues

* closes #2091

### Checklist

- [x] I read and understood the [contributing
guide](https://github.com/CodeEditApp/CodeEdit/blob/main/CONTRIBUTING.md)
as well as the [code of
conduct](https://github.com/CodeEditApp/CodeEdit/blob/main/CODE_OF_CONDUCT.md)
- [x] The issues this PR addresses are related to each other
- [x] My changes generate no new warnings
- [x] My code builds and runs on my machine
- [x] My changes are all related to the related issue above
- [x] I documented my code

### Screenshots

Author: thecoolwinter

CodeEdit/Features/Documents/CodeFileDocument/CodeFileDocument.swift

@@ -259,7 +259,11 @@ final class CodeFileDocument: NSDocument, ObservableObject {
                     // This blocks the presented item thread intentionally. If we don't wait, we'll receive more updates
                     // that the file has changed and we'll end up dispatching multiple reads.
                     // The presented item thread expects this operation to by synchronous anyways.
-                    DispatchQueue.main.asyncAndWait {
+
+                    // https://github.com/CodeEditApp/CodeEdit/issues/2091
+                    // We can't use `.asyncAndWait` on Ventura as it seems the symbol is missing on that platform.
+                    // Could be just for x86 machines.
+                    DispatchQueue.main.sync {
                         try? self.read(from: fileURL, ofType: fileType)
                     }
                 }