Update lean-toolchain for leanprover/lean4#13103

leanprover-community-mathlib4-bot · leanprover-community-mathlib4-bot · commit b9e0ec63043b · 2026-03-24T16:57:33.000Z
diff --git a/lean-toolchain b/lean-toolchain
@@ -1 +1 @@
-leanprover/lean4-pr-releases:pr-release-13103-a9e95bc
+leanprover/lean4-pr-releases:pr-release-13103-2f226e3

Original file line number	Diff line number	Diff line change
`@@ -1 +1 @@`
`1`		`-leanprover/lean4-pr-releases:pr-release-13103-a9e95bc`
	`1`	`+leanprover/lean4-pr-releases:pr-release-13103-2f226e3`