Merge branch '6.4' into 7.3

* 6.4:
  [MonologBridge] Improve error when HttpClient contract is installed but not the component
  [AssetMapper] Fix links to propshaft
  Document BC break in AbstractController::render

Author: xabbuh

CHANGELOG.md

@@ -131,6 +131,7 @@ CHANGELOG
 
  * Add `HttpClientAssertionsTrait`
  * Add `AbstractController::renderBlock()` and `renderBlockView()`
+ * Remove call to `renderView()` in `AbstractController::render()`
  * Add native return type to `Translator` and to `Application::reset()`
  * Deprecate the integration of Doctrine annotations, either uninstall the `doctrine/annotations` package or disable the integration by setting `framework.annotations` to `false`
  * Enable `json_decode_detailed_errors` context for Serializer by default if `kernel.debug` is true and the `seld/jsonlint` package is installed