restore alphabetical order in ReleaseNotes.rst

Author: AndreyG

clang-tools-extra/docs/ReleaseNotes.rst

@@ -182,10 +182,6 @@ New check aliases
 Changes in existing checks
 ^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-- Improved :doc:`bugprone-narrowing-conversions
-  <clang-tidy/checks/bugprone/narrowing-conversions>` check by fixing
-  false positive from analysis of a conditional expression in C.
-
 - Improved :doc:`bugprone-crtp-constructor-accessibility
   <clang-tidy/checks/bugprone/crtp-constructor-accessibility>` check by fixing
   false positives on deleted constructors that cannot be used to construct
@@ -199,6 +195,10 @@ Changes in existing checks
   <clang-tidy/checks/bugprone/multi-level-implicit-pointer-conversion>` to
   choose whether to enable the check in C code or not.
 
+- Improved :doc:`bugprone-narrowing-conversions
+  <clang-tidy/checks/bugprone/narrowing-conversions>` check by fixing
+  false positive from analysis of a conditional expression in C.
+
 - Improved :doc:`bugprone-optional-value-conversion
   <clang-tidy/checks/bugprone/optional-value-conversion>` check to detect
   conversion in argument of ``std::make_optional``.