refactor(physical-restore): For myisam table, on warning do repair

Simplified check

Author: tanmoysrt

agent/database_physical_restore.py

@@ -447,13 +447,7 @@ def is_table_corrupted(self, table_name: str) -> bool:
         """  # noqa: E501
         isError = False
         for row in result:
-            if row[2] == "error" or (
-                row[2] == "warning"
-                and (
-                    row[3].lower().startswith("size of datafile")
-                    or row[3].lower().startswith("size of indexfile")
-                )
-            ):
+            if row[2] == "error" or (row[2] == "warning" and table_name in self.myisam_tables):
                 isError = True
                 break
         return isError