[wasm] Reenable step-into-wasm test in one more config

The failure was probably the same as in https://crbug.com/v8/10410. Thus
reenable the test also in the stress_incremental_marking variant on
windows.

R=thibaudm@chromium.org

Bug: chromium:772010, v8:10410
Change-Id: Iad0b9b60408e08c5f2202462f6eeba3067525ae5
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2151356Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#67176}

test/debugger/debugger.status

@@ -58,7 +58,6 @@
 ['variant == stress_incremental_marking', {
   # BUG(chromium:772010).
   'debug/debug-*': [PASS, ['system == windows', SKIP]],
-  'debug/wasm/debug-step-into-wasm': [PASS, ['system == windows', SKIP]],
 }],  # variant == stress_incremental_marking
 
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