Add ichern@ to Bazel contributors
@@ -108,3 +108,4 @@ Jonathan Dierksen <dierksen@google.com>
Tony Aiuto <aiuto@google.com>
Andy Scott <andy.g.scott@gmail.com>
Jamie Snape <jamie.snape@kitware.com>
+Irina Chernushina <ichern@google.com>
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