feat(replays): Add video entry to DataCategory enum

[cmanallen]

During the beta period we're not emitting accepted replay outcomes for mobile replays (to prevent customer's from being billed). Tracking usage through Looker is difficult without this data. We want to emit a non-billed outcome in our consumer for tracking purposes. This category is assumed to be temporary.

Related: https://github.com/getsentry/team-replay/issues/452

[Dav1dde]

Please follow the docs right below your change:

relay/relay-base-schema/src/data_category.rs

Lines 91 to 96 in 93144ee

	//
	// IMPORTANT: After adding a new entry to DataCategory, go to the `relay-cabi` subfolder and run
	// `make header` to regenerate the C-binding. This allows using the data category from Python.
	// Rerun this step every time the **code name** of the variant is updated.
	//
	/// Any other data category not known by this Relay.

[Dav1dde]

Ah, I forgot before. Please also add a changelog entry to py/CHANGELOG.md since this will be a change in the Python lib and Sentry (or consumers) will depend on that change.

[cmanallen]

@Dav1dde Any ideas?

(.venv) ➜  relay-cabi git:(cmanallen/replays-add-video-data-category) ✗ make header
cbindgen -c cbindgen.toml . -o include/relay.h
make: cbindgen: No such file or directory
make: *** [include/relay.h] Error 1
(.venv) ➜  relay-cabi git:(cmanallen/replays-add-video-data-category) ✗ ls
Cargo.toml    Makefile      cbindgen.toml include       src
(.venv) ➜  relay-cabi git:(cmanallen/replays-add-video-data-category) ✗ ls include
relay.h

[cmanallen]

@Dav1dde Oh, I don't think I have cbindgen installed. Let's see if that fixes it. EDIT: It did.