Revert "master is now OPD1/ODR by default and adding OPM1/OMR1"

This reverts commit 774b4a849dbd2c3567d498e7381585cfdc508ea3.

Bug: 37201939
Test: Build, load and ensure that hidden menu can be launched
Change-Id: Ic152ce548129617fd816cce5700c64b5f210df33
diff --git a/tests/tests/os/assets/platform_versions.txt b/tests/tests/os/assets/platform_versions.txt
index 402370e..78c06e4 100644
--- a/tests/tests/os/assets/platform_versions.txt
+++ b/tests/tests/os/assets/platform_versions.txt
@@ -1,4 +1,2 @@
 O
-ODR
-OMR1
 P