chore: update deno_std submodule to latest commit (denoland#32469)

Copilot · web-flow · commit 699f6c92bf9c · 2026-03-05T10:06:14.000+01:00
Bumps the `tests/util/std` (deno_std) submodule to the latest upstream
commit.

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Co-authored-by: copilot-swe-agent[bot] &lt;198982749+Copilot@users.noreply.github.com&gt;
diff --git a/tests/util/std b/tests/util/std
@@ -1 +1 @@
-Subproject commit 63b3348ab11941b92e3ab4da8429b32e488f8df1
+Subproject commit 9c5b7101545e53f031b6e7757da655d5d8ee3fc2
