Update the spec test suite submodule (#8805)

* Update the spec test suite submodule

* Ignore the `memory64` tests since Wasmtime doesn't implement the
  table64 extension yet.
* Ignore `gc/i31.wast` as it's got new tests which Wasmtime doesn't
  currently pass.

* Only ignore table64-related memory64 tests

* Fix ignoring some tests on Winch

tests/wast.rs

@@ -78,6 +78,26 @@ fn ignore(test: &Path, strategy: Strategy) -> bool {
         if part == "extended-const" {
             return true;
         }
+        // Wasmtime doesn't implement the table64 extension yet.
+        if part == "memory64" {
+            if [
+                "call_indirect.wast",
+                "table_copy.wast",
+                "table_get.wast",
+                "table_set.wast",
+                "table_fill.wast",
+                "table.wast",
+                "table_init.wast",
+                "table_copy_mixed.wast",
+                "table_grow.wast",
+                "table_size.wast",
+            ]
+            .iter()
+            .any(|i| test.ends_with(i))
+            {
+                return true;
+            }
+        }
 
         // TODO(#6530): These tests require tail calls, but s390x doesn't
         // support them yet.
@@ -175,6 +195,7 @@ fn ignore(test: &Path, strategy: Strategy) -> bool {
                 "type-subtyping.wast",
                 "unreached-invalid.wast",
                 "unreached_valid.wast",
+                "i31.wast",
             ]
             .iter()
             .any(|i| test.ends_with(i));