Fix SMSG_TRIGGER_CINEMATIC enum values for 1.12.x

[Chaosvex]

Removed the goblin camera, added Scry_cam and Palantir of Azora. I don't know if the Scry_cam cinematic is actually used as part of a quest but it's a working (short) cinematic sequence.

[gtker]

FYI the documentation is auto generated from the wowm files. Run cargo gen (with Rust and Cargo installed) to generate them.

If you don't want to bother learning my DSL and workflows I don't blame you, I'll just run them myself and push them to the PR.

Do you know if the GOBLIN enumerator is just pure fabrication, or did it exist in a previous version?

[Chaosvex]

I'll generate the docs if you give me a bit of time - I thought the enums were referenced in them.

The Goblin trigger is pure fabrication in 1.12 but may have existed in some broken form in earlier versions. I no longer have my DBC collection from older clients to check, though.

[Chaosvex]

Checked 0.5 and 1.0. It doesn't exist in either, so I guess it never did. I did wonder since the index is lower and goblins were considered as a playable race early on (IIRC), so it could have been a case of reusing the same index for an old idea... but nope.

Edit: 0.8 also checked, not there, but it does have multiple orc intros - interesting.