feat: add armv7l in auto_archs when running on aarch64 (#2259)

* feat: add armv7l in auto_archs when running on aarch64

This depends on aarch32 EL0 support and thus is done conditionally.

* ci(travis): move to Ubuntu 22.04 / cp312

test/test_musllinux_X_Y_only.py

@@ -38,7 +38,7 @@ def test(musllinux_image, tmp_path):
 
     # build the wheels
     add_env = {
-        "CIBW_SKIP": "*-manylinux*",
+        "CIBW_SKIP": "*-manylinux* *_armv7l",
         "CIBW_MUSLLINUX_X86_64_IMAGE": musllinux_image,
         "CIBW_MUSLLINUX_I686_IMAGE": musllinux_image,
         "CIBW_MUSLLINUX_AARCH64_IMAGE": musllinux_image,
@@ -54,4 +54,5 @@ def test(musllinux_image, tmp_path):
         musllinux_versions=[musllinux_image],
         single_python=True,
     )
+    expected_wheels = [w for w in expected_wheels if "armv7l" not in w]
     assert set(actual_wheels) == set(expected_wheels)