Skip all wasm-spec-tests in stress mode

Many tests have a long execution time already, and running them in
stress mode is unlikely to flush out bugs (spec tests are supposed to
check for spec-conform behaviour, and this is unlikely to change if run
multiple times).

R=jkummerow@chromium.org

Bug: v8:13195
Change-Id: I029102e31f1e2e240e02376fbd5cd40ff0acc07a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3852488Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/main@{#82703}

test/wasm-spec-tests/wasm-spec-tests.status

@@ -159,19 +159,25 @@
 ################################################################################
 ['variant == stress_snapshot', {
   '*': [SKIP],  # only relevant for mjsunit tests.
-}],
+}],  # variant == stress_snapshot
 
 ##############################################################################
 ['no_simd_hardware == True', {
   'simd*': [SKIP],
 }],  # no_simd_hardware == True
 
+##############################################################################
+['variant == stress', {
+  # Spec tests are executing long enough even without stress mode.
+  # As stress mode is unlikely to flush out bugs, skip the tests there.
+  '*': [SKIP],
+}],  # variant == stress
+
 ##############################################################################
 # Skip tests that require a large amount of virtual address space (inside the
 # sandbox if that is enabled) if tsan is enabled.
-['tsan == True or variant == stress', {
-  # https://crbug.com/v8/13195
+['tsan == True', {
   'memory_copy': [SKIP],
-}],
+}],  # tsan == True
 
 ]