fix: read directory error on localfs (#1445)

When DataFusion tries to query a date range where no manifest exists,
it calls into the listing table functionality
The listing table builder tries to generate prefixes and list directories for those date ranges

Previously, if those directories didn't exist,
it would return an error that propagated up as a DataFusion External error

```
Execution Error: Query Execution failed due to error in datafusion: External error: IO Error: No such file or directory (os error 2)
```

Now, it gracefully returns an empty list,
allowing the query to continue and return no results instead of failing

Author: nikhilsinhaparseable

src/storage/localfs.rs

@@ -471,6 +471,10 @@ impl ObjectStorage for LocalFS {
                 read_dir
             }
             Err(err) => {
+                if err.kind() == std::io::ErrorKind::NotFound {
+                    return Ok(Vec::new());
+                }
+
                 return Err(err.into());
             }
         };
@@ -501,6 +505,10 @@ impl ObjectStorage for LocalFS {
         let read_dir = match result {
             Ok(read_dir) => read_dir,
             Err(err) => {
+                if err.kind() == std::io::ErrorKind::NotFound {
+                    return Ok(Vec::new());
+                }
+
                 return Err(err.into());
             }
         };
@@ -531,6 +539,10 @@ impl ObjectStorage for LocalFS {
                 read_dir
             }
             Err(err) => {
+                if err.kind() == std::io::ErrorKind::NotFound {
+                    return Ok(Vec::new());
+                }
+
                 return Err(err.into());
             }
         };