build(deps): bump r-efi from 3.1.0 to 3.2.0

Bumps [r-efi](https://github.com/r-efi/r-efi) from 3.1.0 to 3.2.0.
- [Release notes](https://github.com/r-efi/r-efi/releases)
- [Changelog](https://github.com/r-efi/r-efi/blob/master/NEWS.md)
- [Commits](r-efi/r-efi@v3.1.0...v3.2.0)

Signed-off-by: dependabot-preview[bot] <[email protected]>

Author: dependabot-preview[bot]

Cargo.lock

@@ -27,7 +27,7 @@ integration_tests = []
 bitflags = "1.2"
 x86_64 = "0.12.2"
 atomic_refcell = "0.1"
-r-efi = "3.1.0"
+r-efi = "3.2.0"
 uart_16550 = "0.2.10"
 
 [dev-dependencies]