python3Packages.cryptoparser: remove python bytecode from package

Remove `__pycache__` directories:

```
./result/lib/python3.13/site-packages/cryptoparser/common/__pycache__
./result/lib/python3.13/site-packages/cryptoparser/dnsrec/__pycache__
./result/lib/python3.13/site-packages/cryptoparser/ssh/__pycache__
./result/lib/python3.13/site-packages/cryptoparser/tls/__pycache__
./result/lib/python3.13/site-packages/cryptoparser/httpx/__pycache__
./result/lib/python3.13/site-packages/cryptoparser/__pycache__
```

Changed files
+8
pkgs
development
python-modules
cryptoparser
+8
pkgs/development/python-modules/cryptoparser/default.nix
···
urllib3
];
+
postInstall = ''
+
find $out -name "__pycache__" -type d | xargs rm -rv
+
+
# Prevent creating more binary byte code later (e.g. during
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# pythonImportsCheck)
+
export PYTHONDONTWRITEBYTECODE=1
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'';
+
pythonImportsCheck = [ "cryptoparser" ];
meta = with lib; {