THRIFT-4398 Update EXTRA_DIST for "make dist"
Client: Build process
Patch: Jens Geyer

This closes #1431
diff --git a/lib/rs/test/Makefile.am b/lib/rs/test/Makefile.am
index 87208d7..8edd756 100644
--- a/lib/rs/test/Makefile.am
+++ b/lib/rs/test/Makefile.am
@@ -44,6 +44,10 @@
 
 EXTRA_DIST = \
 	Cargo.toml \
+	thrifts/Base_One.thrift \
+	thrifts/Base_Two.thrift \
+	thrifts/Midlayer.thrift \
+	thrifts/Ultimate.thrift \
 	src/lib.rs \
 	src/bin/kitchen_sink_server.rs \
 	src/bin/kitchen_sink_client.rs