Duplicate profile in sub-crate for publishing

Author: phil-opp

Cargo.lock

@@ -58,6 +58,7 @@ lto = false
 debug = true
 overflow-checks = true
 
+# duplicated from `bios/boot_sector/Cargo.toml`
 [profile.stage-1]
 inherits = "release"
 opt-level = "s"

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "bootloader-x86_64-bios-boot-sector"
-version = "0.1.0-beta"
+version = "0.1.0-beta.1"
 authors = ["Philipp Oppermann <dev@phil-opp.com>"]
 edition = "2021"
 license.workspace = true
@@ -10,3 +10,13 @@ description = "BIOS boot sector for the `bootloader` crate"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+
+# This currently causes a cargo warning, but it is required for publishing to crates.io.
+# See https://github.com/rust-lang/cargo/issues/8264 for details.
+[profile.stage-1]
+inherits = "release"
+opt-level = "s"
+lto = true
+codegen-units = 1
+debug = false
+overflow-checks = false