[BUG] using deprecated features from `dune-client>=1.8.0`

[gosuto-inzasheru]

eg DuneClient.from_env() has been deprecated since v1.8.0

quick fix: restrict the dependency; dune-client<=1.7.10

true fix: refactor to support v1.8.0 and up

scripts/pull_from_dune.py:14: DeprecationWarning: Call to deprecated class method from_env. (Use DuneClient() without any arguments instead, which will automatically read from environment variables) -- Deprecated since version 1.8.0.