filer: shrink zip spool threshold in tests to fix 32-bit OOM (#11801)

* filer: shrink zip spool threshold in tests to fix 32-bit OOM

TestSpoolZipReaderTempFile and TestSpoolZipReaderLimit each allocate
~33-70 MiB to cross the 32 MiB in-memory spool threshold. On linux/386 the
weed/filer test binary already runs near the 4 GiB address-space limit, so
these allocations reliably crash it with "out of memory" mid-suite.

Make zipSpoolMemoryLimit a var and drop it to 1 KiB in those tests, which
exercises the same memory-vs-temp-file spool paths with KiB-sized buffers.

* s3 lifecycle: update stale runShard and WalkerFunc call sites in tests

Recent master changes added a walks param to runShard (#11797) and made WalkerFunc take []int, but replay_view_test.go and run_bounded_test.go still use the old signatures, breaking go vet and test builds on merge.

weed/s3api/s3lifecycle/dailyrun/replay_view_test.go

@@ -60,7 +60,7 @@ func TestRunShard_WalkBoundRuleDoesNotPinCursor(t *testing.T) {
 	close(events)
 	client := &recordingClient{}
 	cfg := Config{Persister: p, Client: client, Lister: stubSiblingLister{}, RetentionWindow: retention}
-	require.NoError(t, runShard(context.Background(), cfg, snap, runNow, 0, events))
+	require.NoError(t, runShard(context.Background(), cfg, snap, runNow, 0, events, nil))
 	assert.ElementsMatch(t, []string{"short/a", "short/b"}, client.seenObjects())
 	got, _, _ := p.Load(context.Background(), 0)
 	assert.Equal(t, last.TsNs, got.TsNs, "cursor must advance past the walk-bound object's PUT")

weed/s3api/s3lifecycle/dailyrun/run_bounded_test.go

@@ -225,7 +225,7 @@ func TestValidate_RejectsRetentionWindowWithoutWalker(t *testing.T) {
 	cfg := validatableConfig()
 	cfg.RetentionWindow = 24 * time.Hour
 	require.ErrorContains(t, validate(cfg), "RetentionWindow")
-	cfg.Walker = func(context.Context, *engine.Snapshot, int) error { return nil }
+	cfg.Walker = func(context.Context, *engine.Snapshot, []int) error { return nil }
 	require.NoError(t, validate(cfg))
 	cfg.Walker = nil
 	cfg.RetentionWindow = 0