chore(types): fill out remaining partial types. <!-- Thank you for contributing to Pyodide! All improvements are welcome,
     so don't be afraid to make a PR. -->

### Description

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     - reasoning for the change
     - some details of updated code
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	Please refer to any related issues by #<issue_id> -->

Filling out remaining partially typed functions. Had to guess on a few, maybe some Any's could be avoided.

from pyodide_test_runner import run_in_pyodide


@run_in_pyodide(packages=["sympy"])
def test_sympy(selenium):
    import sympy

    a, b = sympy.symbols("a,b")
    c = sympy.sqrt(a**2 + b**2)

    assert c.subs({a: 3, b: 4}) == 5

from pyodide_test_runner import run_in_pyodide


@run_in_pyodide(packages=["sympy"])
def test_sympy(selenium):
    import sympy

    a, b = sympy.symbols("a,b")
    c = sympy.sqrt(a**2 + b**2)

    assert c.subs({a: 3, b: 4}) == 5
