Release v0.29.2

Changelog and SCAP Reports

• watchmaker v0.29.2 CHANGELOG
• watchmaker v0.29.2 SCAP REPORTS

What's Changed

• Releases watchmaker 0.29.2 by @lorengordon in #3439
• Removes vendored get-pip submodule by @lorengordon in #3439

Full Changelog: 0.29.1...0.29.2