Update build_arm.yml

Author: ajinabraham

.github/workflows/build_arm.yml

@@ -24,7 +24,7 @@ jobs:
           platforms: arm64
       - uses: actions/checkout@v3
       - name: Build wheels
-        uses: pypa/cibuildwheel@v2.8.1
+        uses: pypa/cibuildwheel@v2.21.3
         env:
           CIBW_ARCHS: ${{ matrix.cibw_archs }}
           CIBW_SKIP: "pp*"