Remove unneeded patch

patches/0001-Pin-compiler_builtins-to-0.1.160.patch

@@ -1,39 +0,0 @@
-From cdb3d407740e4f15c3746051f8ba89b8e74e99d3 Mon Sep 17 00:00:00 2001
-From: None <none@example.com>
-Date: Fri, 30 May 2025 13:46:22 -0400
-Subject: [PATCH] Pin compiler_builtins to 0.1.160
-
----
- library/alloc/Cargo.toml | 2 +-
- library/std/Cargo.toml   | 2 +-
- 2 files changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/library/alloc/Cargo.toml b/library/alloc/Cargo.toml
-index 9d0d957..365c9dc 100644
---- a/library/alloc/Cargo.toml
-+++ b/library/alloc/Cargo.toml
-@@ -16,7 +16,7 @@ bench = false
- 
- [dependencies]
- core = { path = "../core", public = true }
--compiler_builtins = { version = "=0.1.159", features = ['rustc-dep-of-std'] }
-+compiler_builtins = { version = "=0.1.160", features = ['rustc-dep-of-std'] }
- 
- [features]
- compiler-builtins-mem = ['compiler_builtins/mem']
-diff --git a/library/std/Cargo.toml b/library/std/Cargo.toml
-index 4ff4895..31371f0 100644
---- a/library/std/Cargo.toml
-+++ b/library/std/Cargo.toml
-@@ -18,7 +18,7 @@ cfg-if = { version = "1.0", features = ['rustc-dep-of-std'] }
- panic_unwind = { path = "../panic_unwind", optional = true }
- panic_abort = { path = "../panic_abort" }
- core = { path = "../core", public = true }
--compiler_builtins = { version = "=0.1.159" }
-+compiler_builtins = { version = "=0.1.160" }
- unwind = { path = "../unwind" }
- hashbrown = { version = "0.15", default-features = false, features = [
-     'rustc-dep-of-std',
--- 
-2.49.0
-