[sram_ctrl] Move into D2S

Signed-off-by: Michael Schaffner <msf@opentitan.org>
diff --git a/hw/ip/sram_ctrl/data/sram_ctrl.prj.hjson b/hw/ip/sram_ctrl/data/sram_ctrl.prj.hjson
index 9559f3c..3d7d5b5 100644
--- a/hw/ip/sram_ctrl/data/sram_ctrl.prj.hjson
+++ b/hw/ip/sram_ctrl/data/sram_ctrl.prj.hjson
@@ -8,9 +8,9 @@
     dv_doc:             "../doc/dv",
     hw_checklist:       "../doc/checklist",
     sw_checklist:       "",
-    version:            "0.1",
+    version:            "1.0",
     life_stage:         "L1",
-    design_stage:       "D2",
+    design_stage:       "D2S",
     verification_stage: "V2",
     notes:              "",
 }