[ci skip] Update NEWS for byte expansion in rand_rangeXX()

see phpGH-9083
see phpGH-9088
see phpGH-9056

Author: TimWolla

NEWS

@@ -20,6 +20,9 @@ PHP                                                                        NEWS
   . Fixed bug GH-9067 (random extension is not thread safe). (cmb)
   . Fixed bug GH-9055 (segmentation fault if user engine throws). (timwolla)
   . Fixed bug GH-9066 (signed integer overflow). (zeriyoshi)
+  . Fixed bug GH-9083 (undefined behavior during shifting). (timwolla)
+  . Fixed bug GH-9088, GH-9056 (incorrect expansion of bytes when
+    generating uniform integers within a given range). (timwolla)
 
 21 Jul 2022, PHP 8.2.0beta1