feat: Pyodide 0.28 release (#2487)

* Bump testing version to 0.28.0

* Bump Pyodide constraints

* Add Pyodide 0.28.0 identifier

* Override to a different, alpha version for testing

* Update docs for Pyodide versions everywhere

* Add comment on using older Pyodide alpha version

* Bump to `"cp313*"` for compatibility

* Drop identifier for Pyodide 0.28.0a3

* Add back Pyodide 0.28.0a3 identifier

* Add helpful comment about pyodide-prerelease option

* Fix test and add a comment about it

* Keep one Pyodide version per Python version

* Fix docs for `pyodide-prerelease`; Python ➡️ Pyodide

* Update utils.py

* Drop CI test step for overridden Pyodide version

Suggested-by: Joe Rickerby <joerick@mac.com>

---------

Co-authored-by: Henry Schreiner <HenrySchreinerIII@gmail.com>

unit_test/options_test.py

@@ -35,7 +35,7 @@ manylinux-x86_64-image = "manylinux_2_28"
 
 environment-pass = ["EXAMPLE_ENV"]
 
-pyodide-version = "0.27.6"
+pyodide-version = "0.28.0"
 
 [tool.cibuildwheel.macos]
 test-requires = "else"
@@ -92,7 +92,7 @@ def test_options_1(tmp_path, monkeypatch):
     assert local.manylinux_images["x86_64"] == pinned_x86_64_container_image["manylinux_2_34"]
 
     local = options.build_options("cp312-pyodide_wasm32")
-    assert local.pyodide_version == "0.27.6"
+    assert local.pyodide_version == "0.28.0"
 
 
 def test_passthrough(tmp_path, monkeypatch):