build(deps): bump pyodide from 0.21.2 to 0.21.3 (#1144)

* build(deps): bump pyodide from 0.21.2 to 0.21.3

Bumps [pyodide](https://github.com/pyodide/pyodide) from 0.21.2 to 0.21.3.
- [Release notes](https://github.com/pyodide/pyodide/releases)
- [Commits](https://github.com/pyodide/pyodide/compare/0.21.2...0.21.3)

---
updated-dependencies:
- dependency-name: pyodide
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* [dependabot skip] Fix yarn.lock

* update patch for pyodide 0.21.3

* make use of new pyodide version export

* fix breaking change in loadPyodide indexURL

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: dependabot-fix <dependabot-fix@example.com>
Co-authored-by: David Lechner <david@pybricks.com>

src/pybricksMicropython/python-worker.ts

@@ -6,8 +6,7 @@
 // NB: We need to be very careful about imports here since many libraries for
 // web aren't compatible with web workers!
 
-import { loadPyodide } from 'pyodide';
-import pyodidePackage from 'pyodide/package.json';
+import { loadPyodide, version as pyodideVersion } from 'pyodide';
 import { ensureError } from '../utils';
 import {
     pythonMessageComplete,
@@ -53,13 +52,11 @@ pybricks_jedi.initialize()
 print('preloading done.')
 `;
 
-const pyodideVersion = `v${pyodidePackage.version}`;
-
 async function init(): Promise<void> {
     console.log('starting Pyodide...');
 
     const pyodide = await loadPyodide({
-        indexURL: `${location.protocol}${location.host}/pyodide/${pyodideVersion}`,
+        indexURL: `pyodide/${pyodideVersion}`,
         // REVISIT: would make more sense provide our own
         lockFileURL: new URL('pyodide/repodata.json', import.meta.url).toString(),
     });