Update test suite (#2181)

* pyscript.web tests pass with upytest.
* Refactor of old integration tests to new Python tests.
* Added comprehensive test suite for Python based `pyscript` module.
* Add integration tests to Makefile (and CI)
* Remove un-needed upload action.
* Ensure fails are properly logged as an array. Remove the explicit test step, since this is already built into the build step.
* Bump polyscript.

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Andrea Giammarchi <andrea.giammarchi@gmail.com>

pyscript.core/tests/javascript/workers/test.py

@@ -0,0 +1,19 @@
+from pyscript import document, workers
+
+
+async def test(interpreter):
+    # accessed as item
+    named = await workers.micropython_version
+
+    version = await named.micropython_version()
+    document.body.append(version)
+    document.body.append(document.createElement("hr"))
+
+    # accessed as attribute
+    named = await workers["pyodide_version"]
+
+    version = await named.pyodide_version()
+    document.body.append(version)
+    document.body.append(document.createElement("hr"))
+
+    document.documentElement.classList.add(interpreter)