Add i686 support for PyPy

test/test_manylinuxXXXX_only.py

@@ -65,6 +65,7 @@ def test(manylinux_image, tmp_path):
         "CIBW_MANYLINUX_PPC64LE_IMAGE": manylinux_image,
         "CIBW_MANYLINUX_S390X_IMAGE": manylinux_image,
         "CIBW_MANYLINUX_PYPY_AARCH64_IMAGE": manylinux_image,
+        "CIBW_MANYLINUX_PYPY_I686_IMAGE": manylinux_image,
     }
     if manylinux_image in {"manylinux1"}:
         # We don't have a manylinux1 image for PyPy

test/utils.py

@@ -140,7 +140,7 @@ def expected_wheels(
         if platform == "linux":
             architectures = [machine_arch]
 
-            if machine_arch == "x86_64" and python_abi_tag.startswith("cp"):
+            if machine_arch == "x86_64":
                 architectures.append("i686")
 
             platform_tags = [