chore(deps): update dependency fints to v5

Author: renovate[bot]

pyproject.toml

@@ -14,7 +14,7 @@ dependencies = [
   "django>=3,<4",
   "django-cron==0.6.0",
   "django-uwsgi==0.2.2",
-  "fints==4.2.4",
+  "fints==5.0.0",
   "fuzzywuzzy==0.18.0",
   "pandas==2.3.3",
   "sqlalchemy==1.4.54",