Kint: Pslam type hint for plugin_pool

TextRenderer: Whitelist DateTimePlugin

ClassStaticsPlugin: Fix const cache perf regression

Bugfix adding to folder for first time

ToString: Ignore SplFileInfo too

Just results in repeated SplFileInfoRepresentation dumps

ClassHooksPlugin

Full JS rewrite

* Removed kint-popup-trigger
* Rich and plain MicrotimePlugin no longer render JS
* Switched to esbuild and ESM style

MysqliPlugin: Coverage change for 8.1

Update GHA dependencies

Fix #390 edge case when typed properties are referenced in arrays