Allow croniter 5.0.1, but not 4.0.0 (#26515)

## Summary & Motivation

This allows installing Meltano alongside Dagster.

See https://github.com/kiorky/croniter/blob/5.0.1/CHANGELOG.rst

## How I Tested These Changes

I ran `make dev_install`. I believe this is valid syntax.

## Changelog

> Allow croniter >= 5.0.1, but not 4.0.0, to reallow DayOfWeek as 7.

python_modules/dagster/setup.py

@@ -83,7 +83,7 @@ def get_version() -> str:
         # core (not explicitly expressed atm)
         # pin around issues in specific versions of alembic that broke our migrations
         "alembic>=1.2.1,!=1.6.3,!=1.7.0,!=1.11.0",
-        "croniter>=0.3.34,<4",
+        "croniter>=0.3.34,!=4.0.0,<6",
         f"grpcio>={GRPC_VERSION_FLOOR}",
         f"grpcio-health-checking>={GRPC_VERSION_FLOOR}",
         "packaging>=20.9",