v7.3-rt2

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
diff --git a/localversion-rt b/localversion-rt
index 6f206be..c3054d0 100644
--- a/localversion-rt
+++ b/localversion-rt
@@ -1 +1 @@
--rt1
+-rt2