Avoid clippy::bad_bit_mask suppression

With the new version of `bitflags` we no longer need to suppress
the `clippy::bad_bit_mask` warnings.

Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>

.github/workflows/rust.yml

@@ -46,4 +46,4 @@ jobs:
         uses: actions-rs/cargo@v1
         with:
           command: clippy
-          args: --all-features -- -D warnings -A clippy::bad_bit_mask
+          args: --all-features -- -D warnings

scripts/pre-commit

@@ -37,7 +37,7 @@ for file in `git diff --name-only --staged`; do
     fi
 done
 
-cargo clippy --all-features -- -D warnings -A clippy::bad_bit_mask || exit 1
+cargo clippy --all-features -- -D warnings || exit 1
 
 exit $RET
 

src/sev/utils.rs

@@ -4,9 +4,6 @@
 //
 // Author: Joerg Roedel <jroedel@suse.de>
 
-// For bitflags definitions
-#![allow(clippy::bad_bit_mask)]
-
 use crate::address::{Address, VirtAddr};
 use crate::error::SvsmError;
 use crate::types::{GUEST_VMPL, PAGE_SIZE, PAGE_SIZE_2M};