finance/ktoblzcheck: Update bank data

Bank data is valid from 2022-03-07 - 2022-06-05.
Update check digit calculation for methods 45, B1, and C2.
Add check digit caluclation for method E4.

MFH: 2022Q1
(cherry picked from commit 9b1fe5df80c20028de9847767cf144595ffa4ba7)
(cherry picked from commit be1d9733d1258d1f1565412164f2844e3bd26679)