[cmso][cmb] Non-duplicate but look-alike transactions are skipped
If two lines with the same amount and dates are detected, the second one is removed: https://git.weboob.org/weboob/weboob/blob/4661614c92ae3f40cc75a96b3f4dec24620ea571/modules/cmso/par/pages.py#L376-377
However some users do have 2 similar transactions (same date & amount) which are NOT duplicates. See https://framagit.org/kresusapp/kresus/issues/903.
Solution: remove those two lines?