fix: Subprocess signal forwarding on Windows

[srfoster65]

Pull Request Checklist

• [ x] A news fragment is added in news/ describing what is new.
• [ -] Test cases added for changed code.

Describe what you have changed in this PR.

Updated the signal used to interrupt a process (CTRL-C pressed) on windows.

Tested with the following python script as adding a test case is not practical.
Verification:

1. Run the script. "pdm run test.py"
2. Enter CTRL-C : Script is terminated
3. Run the script. "pdm run test.py"
4. Enter CTRL-C : Script is terminated

Without the pull request step 4 will not terminante the process.

from time import sleep

print(1)
while True:
    print(".", end="", flush=True)
    sleep(1)

[codecov]

Codecov Report

Attention: 1 lines in your changes are missing coverage. Please review.

Files	Coverage Δ
src/pdm/cli/commands/run.py	93.60% <0.00%> (ø)

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