Do not enforce EROFS for android-T and below.

EROFS is not mandatory for android T and below,
so skip the test for those.

Bug: 237765186
Test: vts_fs_test fs#ErofsSupported
Change-Id: Iceea46f8f2d443636de504962b718a2461605591
Ignore-AOSP-First: already present in aosp/master
diff --git a/fs_mgr/tests/vts_fs_test.cpp b/fs_mgr/tests/vts_fs_test.cpp
index aac2cfd..3f12103 100644
--- a/fs_mgr/tests/vts_fs_test.cpp
+++ b/fs_mgr/tests/vts_fs_test.cpp
@@ -28,8 +28,8 @@
 }
 
 TEST(fs, ErofsSupported) {
-    // S and higher for this test.
-    if (GetVsrLevel() < __ANDROID_API_S__) {
+    // U and higher for this test.
+    if (GetVsrLevel() <= __ANDROID_API_T__) {
         GTEST_SKIP();
     }