[FIX] fix out of memory errors

[hannahwestra25]

Description

Integration tests and linux pre-commit tests are flaky / failing with "no space left on device error"

ERROR: Could not install packages due to an OSError.
Traceback (most recent call last):
  File "/opt/hostedtoolcache/Python/3.12.12/x64/lib/python3.12/site-packages/pip/_internal/commands/install.py", line 458, in run
    installed = install_given_reqs(
                ^^^^^^^^^^^^^^^^^^^
  File "/opt/hostedtoolcache/Python/3.12.12/x64/lib/python3.12/site-packages/pip/_internal/req/__init__.py", line 84, in install_given_reqs
    requirement.install(
  File "/opt/hostedtoolcache/Python/3.12.12/x64/lib/python3.12/site-packages/pip/_internal/req/req_install.py", line 781, in install
    install_wheel(
  File "/opt/hostedtoolcache/Python/3.12.12/x64/lib/python3.12/site-packages/pip/_internal/operations/install/wheel.py", line 737, in install_wheel
    _install_wheel(
  File "/opt/hostedtoolcache/Python/3.12.12/x64/lib/python3.12/site-packages/pip/_internal/operations/install/wheel.py", line 595, in _install_wheel
    file.save()
  File "/opt/hostedtoolcache/Python/3.12.12/x64/lib/python3.12/site-packages/pip/_internal/operations/install/wheel.py", line 372, in save
    shutil.copyfileobj(f, dest, blocksize)
  File "/opt/hostedtoolcache/Python/3.12.12/x64/lib/python3.12/shutil.py", line 204, in copyfileobj
    fdst_write(buf)
OSError: [Errno 28] No space left on device

This change removes the pip cache whenever we pip install pyrit

Tests and Documentation

N/A