Drop dead test entries from manifest; scope CI to the x86 binary

Author: abhiprd2000

.github/workflows/code.yml

@@ -49,7 +49,7 @@ jobs:
           components: rust-src
 
       - name: Run cargo check
-        run: cargo check
+        run: cargo check --bin axiom_os
 
   test:
     name: Test
@@ -115,7 +115,7 @@ jobs:
         run: cargo bootimage --bin axiom_os
 
       - name: Run cargo test
-        run: cargo test
+        run: cargo test --bin axiom_os --lib
 
   check_formatting:
     name: Check Formatting
@@ -148,4 +148,4 @@ jobs:
           components: clippy, rust-src
 
       - name: Run cargo clippy
-        run: cargo clippy
+        run: cargo clippy --bin axiom_os