FIX-#6204: Use reset_index instead of insert in to_sql (#6205)

Signed-off-by: Devin Petersohn <devin.petersohn@gmail.com>

Author: devin-petersohn

modin/pandas/base.py

@@ -3360,9 +3360,13 @@ def to_sql(
         new_query_compiler = self._query_compiler
         # writing the index to the database by inserting it to the DF
         if index:
-            if not index_label:
-                index_label = "index"
-            new_query_compiler = new_query_compiler.insert(0, index_label, self.index)
+            new_query_compiler = new_query_compiler.reset_index()
+            if index_label is not None:
+                if not is_list_like(index_label):
+                    index_label = [index_label]
+                new_query_compiler.columns = list(index_label) + list(
+                    new_query_compiler.columns[len(index_label) :]
+                )
             # so pandas._to_sql will not write the index to the database as well
             index = False