Bump bootloader from 0.9.28 to 0.9.29

Bumps [bootloader](https://github.com/rust-osdev/bootloader) from 0.9.28 to 0.9.29.
- [Release notes](https://github.com/rust-osdev/bootloader/releases)
- [Changelog](https://github.com/rust-osdev/bootloader/blob/v0.9.29/Changelog.md)
- [Commits](https://github.com/rust-osdev/bootloader/compare/v0.9.28...v0.9.29)

---
updated-dependencies:
- dependency-name: bootloader
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Cargo.lock

@@ -84,9 +84,9 @@ dependencies = [
 
 [[package]]
 name = "bootloader"
-version = "0.9.28"
+version = "0.9.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aa1b8265c3a76185da6a3c43a86ce4fc669663b92e7d044fb62840a6147b491b"
+checksum = "365861702868e2a37b4247aaecc7bd8f4389baec8d025497ad8ba7ff37ee9440"
 
 [[package]]
 name = "byteorder"

Cargo.toml

@@ -20,7 +20,7 @@ acpi = "5.0.0"
 aml = "0.16.4"
 base64 = { version = "0.13.1", default-features = false }
 bit_field = "0.10.2"
-bootloader = { version = "0.9.28", features = ["map_physical_memory"] }
+bootloader = { version = "0.9.29", features = ["map_physical_memory"] }
 lazy_static = { version = "1.4.0", features = ["spin_no_std"] }
 libm = "0.2.8"
 linked_list_allocator = "0.10.5"