Publish API docs

[mcm001]

Redirects I want:

demo.photonvision.org redirected to https://photonvision.github.io/photonvision/built-client/
javadocs.photonvision.org redirected to https://photonvision.github.io/photonvision/built-docs/javadoc/
cppdocs.photonvision.org redirected to https://photonvision.github.io/photonvision/built-docs/doxygen/html/

For now this runs on all commits to master. Once we confirm it works, let's pull back to only tagged releases

[gerth2]

Looks solid overall, though not sure exacatly how to test.

I ran gradlew docs:generateJavaDocs docs:doxygen in the root of the repo, but it errored with the following:

D:\Projects\photonvision\photon-core\src\main\java\org\photonvision\vision\pipe\impl\ArucoDetectionPipeParams.java:36: error: bad use of '>'
     * <p>E.g. 36h11 -> 11 * errorCorrectionRate = Max error bits
     

Hmmmm... expected?

[mcm001]

That's a new error. I'll have to fix it before we merge lol

[gerth2]

Generates good-looking content locally for me. Concur, publish will be the next step