Added support for Moneris hosted tokenization.

[Cameron2920]

Added support for Moneris hosted tokenization (https://developer.moneris.com/Documentation/NA/E-Commerce%20Solutions/Hosted%20Solutions/Hosted%20Tokenization). If a string is passed to the store method, it will be treated as a temporary token. This temporary token will be used to create and return a permanent vault token (using this API https://developer.moneris.com/Documentation/NA/E-Commerce%20Solutions/Hosted%20Solutions/~/link.aspx?_id=DA303DE370864B50BC167309D103EB6C&_z=z#vaultaddtoken)

[github-actions[bot]]

To provide a cleaner slate for the maintenance of the library, this PR/Issue is being labeled stale after 60 days without activity. It will be closed in 14 days unless you comment with an update regarding its applicability to the current build. Thank you!