Make unknown output acceptable and warn once in case of typo

Ensures that we need to update `dora-message` less often.

By versioning the `dora-message` crate individually, we can use the
semver rules to encode which versions are compatible. This way, we can
allow different versions of dora to work together (e.g. CLI version can
be different than node API version), as long as the message formats are
compatible. Breaking message format changes are signaled by a
semver-incompatible release of `dora-message`. For example, 0.4.0 is not
compatible with 0.3.5.

One alternative approach could be to use the main version to signal
compatibility, i.e. the common version that we use for all dora crates.
This has the disadvantage that we might need to bump the minor version
of the main dora crate every time we want to change the message format
in a breaking way. As we still expect semi-regular breaking changes to
the message format in the near future, we want to avoid this churn. Once
we consider the message format more stable, we plan to revisit this
approach.

Fixes https://github.com/dora-rs/dora/issues/504

TODO

- [x] Update release script: We should not try to publish the
`dora-message` crate if there is no new version.
- [x] Relax version checks to only compare major/minor version
(according to semver compatibility rules).

First step towards versioning the message definitions indepedently.

Delay dropping of `DoraNode` in Python until all event data is freed

When dropping the `DoraNode`, it waits for the remaining drop tokens. This only works if all the dora events were already dropped before. With the Python GC, this is not guaranteed as some events might still be live on the heap (the user might even use them later). In such cases, we waited until we ran into a timeout, which resulted in very long exit times (see https://github.com/dora-rs/dora/issues/598).

This commit fixes this issue by adding a reference-counted copy of the `DoraNode` and `EventStream` to every event given to Python. This way, we can ensure that the underlying `DoraNode` is only dropped after the last event reference has been freed.

Run dynamic node

This remove the complexity of having to rename the node id when used within a yaml configuration.

Arrow needs to be upgraded alongside pyo3 because they both link to python.

NOTE: Arrow marked `ffi::from_ffi` unsafe.
https://github.com/apache/arrow-rs/pull/5080

Send runs artefacts into a dedicated `out` folder