feat: add flag to enable faster manifest paths (#1612)

The new V2 manifest path scheme makes discovering the latest version of
a table constant time on object stores, regardless of the number of
versions in the table. See benchmarks in the PR here:
https://github.com/lancedb/lance/pull/2798

Closes #1583

python/src/table.rs

@@ -303,4 +303,28 @@ impl Table {
             })
         })
     }
+
+    pub fn uses_v2_manifest_paths(self_: PyRef<'_, Self>) -> PyResult<Bound<'_, PyAny>> {
+        let inner = self_.inner_ref()?.clone();
+        future_into_py(self_.py(), async move {
+            inner
+                .as_native()
+                .ok_or_else(|| PyValueError::new_err("This cannot be run on a remote table"))?
+                .uses_v2_manifest_paths()
+                .await
+                .infer_error()
+        })
+    }
+
+    pub fn migrate_manifest_paths_v2(self_: PyRef<'_, Self>) -> PyResult<Bound<'_, PyAny>> {
+        let inner = self_.inner_ref()?.clone();
+        future_into_py(self_.py(), async move {
+            inner
+                .as_native()
+                .ok_or_else(|| PyValueError::new_err("This cannot be run on a remote table"))?
+                .migrate_manifest_paths_v2()
+                .await
+                .infer_error()
+        })
+    }
 }