chore(prvt):Update private submodule

diff --git a/prvt b/prvt
index 88daab9c24227d3026b6f8e223fb43a86f5f8748..5a2b74be5c9c1ad0830730adc03d24be4bbaf200 160000 (submodule)
--- a/prvt
+++ b/prvt
@@ -1 +1 @@
-Subproject commit 88daab9c24227d3026b6f8e223fb43a86f5f8748
+Subproject commit 5a2b74be5c9c1ad0830730adc03d24be4bbaf200