2023.3 release: update pages, extension point lists (#1155) #1017

Job	Run time
Gradle Wrappers	4s
Code Samples / action_basics	3m 31s
Code Samples / comparing_string_references_inspection	3m 59s
Code Samples / conditional_operator_intention	3m 24s
Code Samples / editor_basics	3m 31s
Code Samples / facet_basics	4m 1s
Code Samples / framework_basics	3m 31s
Code Samples / kotlin_demo	3m 11s
Code Samples / live_templates	3m 9s
Code Samples / max_opened_projects	3m 9s
Code Samples / module	3m 3s
Code Samples / project_model	3m 2s
Code Samples / project_view_pane	3m 8s
Code Samples / project_wizard	3m 9s
Code Samples / psi_demo	3m 8s
Code Samples / run_configuration	3m 13s
Code Samples / simple_language_plugin	3m 34s
Code Samples / tool_window	3m 58s
Code Samples / tree_structure_provider	3m 59s
Code Samples Mirror	33s
	1h 2m 17s

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