fixup! rust-toolchain: Pin to 1.69.0

JohnAZoidberg · JohnAZoidberg · commit 9420e58bb05f · 2023-05-11T14:11:23.000+08:00
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
@@ -1,3 +1,4 @@
 [toolchain]
 channel = "1.69.0"
 targets = ["thumbv6m-none-eabi"]
+components = ["clippy", "rustfmt"]
