[clang] [ast matcher] add `ExportDecl` in dynamically matchers (PR #118258)

[Aaron Ballman via cfe-commits]

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@@ -604,6 +604,7 @@ RegistryMaps::RegistryMaps() {
   REGISTER_MATCHER(usingDecl);
   REGISTER_MATCHER(usingEnumDecl);
   REGISTER_MATCHER(usingDirectiveDecl);
+  REGISTER_MATCHER(exportDecl);
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AaronBallman wrote:

This should be kept in alphabetical order.

https://github.com/llvm/llvm-project/pull/118258