Consider updating `symengine` pin

[bharat-thotakura]

What is happening?

We currently pin symengine~=0.11.0 after https://github.com/Infleqtion/client-superstaq/pull/874 in the requirements of qiskit-superstaq. However, that version seems to have issues building a wheel in a Python 3.13 environment, so we should pin the recently released v0.13.0 which installs as expected (and since qiskit>=1.0.0 supports symengine>=0.11).

Any additional context?

qiskit-superstaq version: 0.5.27 qiskit version: 1.2.2 Python version: 3.13.0rc2 Operating system: Ubuntu