CI: Check if Cargo.lock files exist and are up to date

Use `cargo clippy --locked` when checking the soruce code, which assert
that the Cargo.lock file exists and is up to date.

Signed-off-by: Matej Hrica <mhrica@redhat.com>

Author: mtjhrc

.github/workflows/code_quality-aarch64-darwin.yml

@@ -29,4 +29,4 @@ jobs:
         run: cargo fmt -- --check
 
       - name: Clippy (efi+gpu features)
-        run: LIBCLANG_PATH=/opt/homebrew/opt/llvm/lib cargo clippy --features efi,gpu -- -D warnings
+        run: LIBCLANG_PATH=/opt/homebrew/opt/llvm/lib cargo clippy --locked --features efi,gpu -- -D warnings

.github/workflows/code_quality-aarch64.yml

@@ -28,7 +28,7 @@ jobs:
         run: cargo fmt -- --check
 
       - name: Clippy (default features)
-        run: cargo clippy -- -D warnings
+        run: cargo clippy --locked -- -D warnings
 
       - name: Clippy (net+blk+gpu+snd features)
-        run: cargo clippy --features net,blk,gpu,snd -- -D warnings
+        run: cargo clippy --locked --features net,blk,gpu,snd -- -D warnings

.github/workflows/code_quality-x86_64.yml

@@ -28,16 +28,16 @@ jobs:
         run: cargo fmt -- --check
 
       - name: Clippy (default features)
-        run: cargo clippy -- -D warnings
+        run: cargo clippy --locked -- -D warnings
 
       - name: Clippy (amd-sev feature)
-        run: cargo clippy --features amd-sev -- -D warnings
+        run: cargo clippy --locked --features amd-sev -- -D warnings
 
       - name: Clippy (tdx feature)
-        run: cargo clippy --features tdx -- -D warnings
+        run: cargo clippy --locked --features tdx -- -D warnings
 
       - name: Clippy (net+blk+gpu+snd features)
-        run: cargo clippy --features net,blk,gpu,snd -- -D warnings
+        run: cargo clippy --locked --features net,blk,gpu,snd -- -D warnings
 
   unit:
     if: github.event_name == 'pull_request'