Bump vendored libuv to 1.42.0 (#433)

elprans · web-flow · commit a62f7818abb5 · 2021-08-07T15:30:36.000-07:00
diff --git a/vendor/libuv b/vendor/libuv
@@ -1 +1 @@
-Subproject commit 4e69e333252693bd82d6338d6124f0416538dbfc
+Subproject commit 6ce14710da7079eb248868171f6343bc409ea3a4
