Force rules_python to use version 0.24.0.

Copybara Import from https://github.com/bazelbuild/rules_java/pull/162

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Force rules_python to use version 0.24.0. (#162)

This version registers the python toolchains needed by rules_pkg and others.

Fixes #161.
Related to https://github.com/bazelbuild/bazel/issues/20458

Closes #162
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COPYBARA_INTEGRATE_REVIEW=https://github.com/bazelbuild/rules_java/pull/162 from katre:fix-ci 5f0ce85786e1775d67484330618604562851d499
PiperOrigin-RevId: 592238927
Change-Id: If20c2d23aef44eb9f6c54600b21d14162a5ecea1