Add workaround in FT decoding for RawBanks incorrectly labeled as v7 when infact they are v8

Needs Moore!2532 (merged)

Since the June TS, banks in the SciFi use to v8 convention for large clusters. Unfortunately, the version number of the bank is still 7, which leads to a lot of

FTRawBankDecoder                      ERROR Possibly corrupt data (type 2). Ignoring the cluster.

errors.

This allows to force the decoder to treat these banks as v8, while we fix the underlying issue.