153 modules which contain classes used from external plugins from the Marketplace are marked as public. This is needed to ensure that it'll be possible to use that API after converting code from these external plugins to content modules.
GitOrigin-RevId: dc48e8970041fddd3bf50d280711e95ce9e9ad9b
Before, when entering an `annotate` method, a reference to `AnnotationHolder` was stored in the annotator field. And this required synchronization. Now this reference is stored into a temporary PyElementVisitor object actually used to perform highlighting.
Also, register all python annotators using a regular 'annotator' EP. There is no point in using 'Pythonid.pyAnnotator'.
GitOrigin-RevId: ad1df8ce743bc62d3f43e6bf9b1a8ea370ff7de7
