[test] Skip failing test due to --turbo-inlining.

test/benchmarks/benchmarks.status

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 #
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@@ skipping 14 matching lines @@
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 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 [
 [ALWAYS, {
   # Too slow in Debug mode.
   'octane/mandreel': [PASS, SLOW, ['mode == debug', SKIP]],
   # TODO(turbofan): Too slow in debug mode for now.
   'octane/pdfjs': [PASS, ['mode == debug', SKIP]],
 
-  # TODO(turbofan): Fails in register allocator verifier. Needs investigation.
-  'octane/typescript': [PASS, NO_VARIANTS],
-
   # Slow tests.
   'kraken/imaging-gaussian-blur': [PASS, SLOW],
-  'octane/typescript': [PASS, SLOW],
+  # TODO(turbofan): Fails in register allocator verifier. Needs investigation.
+  # Note: Keep SLOW modifier when removing NO_VARIANTS.
+  'octane/typescript': [PASS, SLOW, NO_VARIANTS],
 }],  # ALWAYS
 ]