minor symfony#20391 [TypeInfo] the TypeInfo component is no longer experimental (xabbuh)

This PR was merged into the 7.2 branch.

Discussion
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[TypeInfo] the TypeInfo component is no longer experimental

fixes symfony#20390

Commits
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40058d8 the TypeInfo component is no longer experimental

Author: javiereguiluz

components/type_info.rst

@@ -11,11 +11,6 @@ This component provides:
 * A way to get types from PHP elements such as properties, method arguments,
   return types, and raw strings.
 
-.. caution::
-
-    This component is :doc:`experimental </contributing/code/experimental>` and
-    could be changed at any time without prior notice.
-
 Installation
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