A product profile has been added to keycloak-api-docs-dist, to replace the
downstream product javadocs POM. I've merged in any misc. changes from that
pom, but I've kept the upstream zip layout:
```
index.html
rest-api/index.html
javadocs/index.html
javadocs/index-all.html
javadocs/*
```
instead of the current product deliverable layout of:
```
META-INF/*
index.html
index-all.html
*
```
The community layout includes the rest-api that's distributed as a separate
product deliverable in 7.2.0. I've kept this layout for better artifact
consistency, but it could easily be changed to keep the product artifacts
consistent for the next product minor version.
