Add Wasm tests to skip list for big-endian.

test/cctest/cctest.status

Index: test/cctest/cctest.status
diff --git a/test/cctest/cctest.status b/test/cctest/cctest.status
index f63c589b7b724318ac5aa973254a5bb32f0742f8..3f14d462987d5069e65b076c81159070a539cc84 100644
--- a/test/cctest/cctest.status
+++ b/test/cctest/cctest.status
@@ -254,6 +254,22 @@
 }],  # 'system == macos'
 
 ##############################################################################
+['byteorder == big', {
+  # TODO(mips-team): Fix Wasm for big-endian.
+  'test-run-wasm-module/Run_WasmModule_CallAdd_rev': [SKIP],
+  'test-run-wasm-module/Run_WasmModule_ReadLoadedDataSegment': [SKIP],
+  'test-run-wasm-module/Run_WasmModule_CheckMemoryIsZero': [SKIP],
+  'test-run-wasm-module/Run_WasmModule_Global': [SKIP],
+  'test-run-wasm/Run_WasmInt32*': [SKIP],
+  'test-run-wasm/Run_Wasm_TableSwitch*': [SKIP],
+  'test-run-wasm/Run_Wasm_StoreMemI32_offset': [SKIP],
+  'test-run-wasm/Run_Wasm_Int32LoadInt16_*': [SKIP],
+  'test-run-wasm/Run_WasmMixedGlobals': [SKIP],
+  'test-run-wasm/Run_WasmCall*': [SKIP],
+  'test-run-wasm/Run_WasmMixedCall_*': [SKIP],
+}],  # 'byteorder == big'
+
+##############################################################################
 ['arch == arm', {
 
   'test-cpu-profiler/CollectDeoptEvents': [PASS, FAIL],