chore: bump to nightly-2024-11-19

leanprover-community-mathlib4-bot · leanprover-community-mathlib4-bot · commit 60a189e5bc5c · 2024-11-19T08:32:01.000Z
diff --git a/lean-toolchain b/lean-toolchain
@@ -1 +1 @@
-leanprover/lean4:nightly-2024-11-18
+leanprover/lean4:nightly-2024-11-19
