Bump next submodule

bboston7 · bboston7 · commit cf854d397bc5 · 2026-04-20T12:33:50.000-07:00
diff --git a/src/protocol-next/xdr b/src/protocol-next/xdr
@@ -1 +1 @@
-Subproject commit 5b64bdbd3a15267a093765106fb03935852bdc1d
+Subproject commit 8207f951e75a6601c8fd64a28473676f18351ccb
