docs: added comments suggesting users to use selfPermitERC721IfNecessary

src/interfaces/ISelfPermitERC721.sol

@@ -19,6 +19,8 @@ interface ISelfPermitERC721 {
 
     /// @notice Permits this contract to spend a given token from `msg.sender`
     /// @dev The `owner` is always msg.sender and the `spender` is always address(this).
+    /// Please always use selfPermitERC721IfNecessary if possible prevent calls from failing due to a frontrun of a call to #selfPermitERC721.
+    /// For details check https://github.com/pancakeswap/pancake-v4-periphery/pull/62#discussion_r1675410282
     /// @param token The address of the token spent
     /// @param tokenId The token ID of the token spent
     /// @param deadline A timestamp, the current blocktime must be less than or equal to this timestamp