Resolves #761.

ssl passes 46/168 tests. 108 fail due to inability to start a socket and another 14 failing with attribute errors due to missing library functions.

### Checklists

- [x] Add a [CHANGELOG](https://github.com/pyodide/pyodide/blob/main/docs/project/changelog.md) entry
- [x] Add / update tests

Add cryptography, openssl, and _ssl packages. Resolves #761.

ssl passes 46/168 tests. 108 fail due to inability to start a socket and another 14 failing with attribute errors due to missing library functions.

### Checklists

- [x] Add a [CHANGELOG](https://github.com/pyodide/pyodide/blob/main/docs/project/changelog.md) entry
- [x] Add / update tests

package:
  name: setuptools
  version: 60.9.3
source:
  url: https://files.pythonhosted.org/packages/3b/02/8d4d27b1cacaac2d129a27d17a22d92a2a5eedcb7817d4ed8ab0d4daf5c4/setuptools-60.9.3-py3-none-any.whl
  sha256: e4f30b9f84e5ab3decf945113119649fec09c1fc3507c6ebffec75646c56e62b
build:
  post: |
    find build/setuptools-*/dist -name '*.exe' -delete
requirements:
  run:
    - distutils
    - pyparsing
test:
  imports:
    - setuptools
    - pkg_resources

package:
  name: setuptools
  version: 60.9.3
source:
  url: https://files.pythonhosted.org/packages/3b/02/8d4d27b1cacaac2d129a27d17a22d92a2a5eedcb7817d4ed8ab0d4daf5c4/setuptools-60.9.3-py3-none-any.whl
  sha256: e4f30b9f84e5ab3decf945113119649fec09c1fc3507c6ebffec75646c56e62b
build:
  post: |
    find build/setuptools-*/dist -name '*.exe' -delete
requirements:
  run:
    - distutils
    - pyparsing
test:
  imports:
    - setuptools
    - pkg_resources
