* Create ITSO parser
Standard for UK transport cards outside of Oyster
* Update application.fam with ITSO parser
* Update date buffer to fix access outside array
* nfc app: use rtc function in itso plugin
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Co-authored-by: gornekich <n.gorbadey@gmail.com>
Co-authored-by: hedger <hedger@users.noreply.github.com>
