ci: enforce manylinux2014 with maturin --zig on Linux

Author: gersmann

.github/workflows/publish.yml

@@ -40,10 +40,15 @@ jobs:
           python -m pip install --upgrade pip
           pip install build maturin
 
-      - name: Build wheels on Linux (manylinux2014)
+      - name: Build wheels on Linux (manylinux2014 + zig)
         if: matrix.os == 'ubuntu-latest'
         run: |
-          maturin build --release --compatibility manylinux2014 -m crates/codex_native/Cargo.toml -i python -o dist
+          maturin build --release \
+            --zig \
+            --compatibility manylinux2014 \
+            -m crates/codex_native/Cargo.toml \
+            -i python \
+            -o dist
 
       - name: Build wheels on macOS/Windows
         if: matrix.os != 'ubuntu-latest'