Doxygen documenation automatic update on gh-pages

[cvvergara]

Currently the doxygen (developers documentation) is not been updated automatically on gh-pages.

https://github.com/pgRouting/pgrouting/blob/develop/.github/workflows/locale-and-website.yml#L98

• For branch master only
• build/doxygen/html/ to doxygen

[krashish8]

@cvvergara Is it okay to update the developers documentation on every commit to the main branch? Or will it be better to do it whenever a release is made of the main branch?

The release actions currently updates the developers documentation on release of the main branch: https://github.com/pgRouting/pgrouting/blob/develop/.github/workflows/release.yml#L114

I'll just need to change env.BRANCH to "main" instead of "master" in that action, as this was missed when we renamed the branches. Otherwise this should work

[krashish8]

I see that in vrpRouting, we do it for every commit, because we have developers documentation for both main and develop: https://github.com/pgRouting/vrprouting/blob/main/.github/workflows/locale-and-website.yml#L153

In pgRouting, we have the developers documentation only for the main branch.

[cvvergara]

Have to think.

[cvvergara]

Moving up to 3.4.0 because I havent finished thinking