Add @tgregg as a maintainer of Ion module

cowtowncoder · cowtowncoder · commit c3ea60085c1a · 2022-07-05T17:11:58.000-07:00
diff --git a/release-notes/VERSION-2.x b/release-notes/VERSION-2.x
@@ -5,6 +5,9 @@ Modules:
   jackson-dataformat-ion (since 2.9)
   jackson-dataformat-protobuf
   jackson-dataformat-smile
+Active maintainers:
+  * Tyler Gregg (@tgregg): maintainer of jackson-dataformat-ion
+  * Tatu Saloranta (@cowtowncoder): author or co-author of all other modules
 
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 === Releases ===
