feat: update to V8 9.7 (#12685)

This commit updates the rusty_v8 to 0.34.0. This commit also adds
the required typings for the new Array#findLast and Array#findIndexLast
methods.

1 files changed, 2 insertions, 0 deletions

diff --git a/cli/tests/unit/esnext_test.ts b/cli/tests/unit/esnext_test.ts
index 5d858e267..025a28003 100644
--- a/cli/tests/unit/esnext_test.ts
+++ b/cli/tests/unit/esnext_test.ts
@@ -9,6 +9,8 @@ unitTest(function typeCheckingEsNextArrayString() {
   assertEquals(a.at(-1), "f");
   const b = ["a", "b", "c", "d", "e", "f"];
   assertEquals(b.at(-1), "f");
+  assertEquals(b.findLast((val) => typeof val === "string"), "f");
+  assertEquals(b.findLastIndex((val) => typeof val === "string"), 5);
 });
 
 unitTest(function objectHasOwn() {