[SecurityBundle] make remember-me cookies auto-secure + inherit their default config from framework.session.cookie_*

Author: nicolas-grekas

CHANGELOG.md

@@ -7,7 +7,7 @@ CHANGELOG
 * The `$currentUri` constructor argument of the `AbstractUriElement`, `Link` and
   `Image` classes is now optional.
 * The `Crawler::children()` method will have a new `$selector` argument in version 5.0, 
-  not defining it is deprecated since version 4.2.
+  not defining it is deprecated.
 
 3.1.0
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