Edit change note

Author: maikypedia

ruby/ql/src/change-notes/2023-05-11-xpath-injection-query.md

@@ -1,4 +1,4 @@
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 category: newQuery
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-* Added a new experimental query, `rb/xpath-injection`, to detect cases where user input may be embedded into a template's code in an unsafe manner.
+* Added a new experimental query, `rb/xpath-injection`, to detect cases where XPath statements are constructed from user input in an unsafe manner.