[wasm] Disable lazy compilation in unit test

{memory-protection-unittest} assumes that code objects exist after
compilation. This is not true with lazy compilation. Therefore this
CL disables lazy compilation in the test.

R=clemensb@chromium.org

Bug: v8:12852
Change-Id: I66039319fdfe4354afb32064e3e9105d334f5b07
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3819643Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/main@{#82325}

test/unittests/wasm/memory-protection-unittest.cc

@@ -48,6 +48,7 @@ const char* MemoryProtectionModeToString(MemoryProtectionMode mode) {
 class MemoryProtectionTest : public TestWithNativeContext {
  public:
   void Initialize(MemoryProtectionMode mode) {
+    i::FLAG_wasm_lazy_compilation = false;
     mode_ = mode;
     bool enable_pku = mode == kPku || mode == kPkuWithMprotectFallback;
     FLAG_wasm_memory_protection_keys = enable_pku;