Update lean-toolchain for leanprover/lean4#10863

leanprover-community-mathlib4-bot · leanprover-community-mathlib4-bot · commit 1b9d6fd9ca45 · 2025-10-22T19:09:05.000Z
diff --git a/lean-toolchain b/lean-toolchain
@@ -1 +1 @@
-leanprover/lean4-pr-releases:pr-release-10863-2df096d
+leanprover/lean4-pr-releases:pr-release-10863-cd834f2

Original file line number	Diff line number	Diff line change
`@@ -1 +1 @@`
`1`		`-leanprover/lean4-pr-releases:pr-release-10863-2df096d`
	`1`	`+leanprover/lean4-pr-releases:pr-release-10863-cd834f2`