Updating expected Android version to M

Change-Id: Ie8f066658377e58af8c132125c815ef847c2938b

libwvdrmengine/cdm/test/request_license_test.cpp

@@ -2300,7 +2300,7 @@ TEST(VersionNumberTest, VersionNumberChangeCanary) {
   char release_number[PROPERTY_VALUE_MAX];
   ASSERT_GT(property_get("ro.build.version.release", release_number, "Unknown"),
             0);
-  EXPECT_STREQ("MNC", release_number)
+  EXPECT_STREQ("M", release_number)
       << "The Android version number has changed. You need to update this test "
          "and also possibly update the Widevine version number in "
          "properties_android.cpp.";