Translate project leader section into Chinese

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Follow the instructions in the contributing translations documentation.

List out all of the English articles in the project leader.

• [ ] 01-introduction.asciidoc
  • [x] Machine translation in pull request
  • [ ] Native speaker review and update
• [ ] 02-innersource-and-agile.asciidoc
  • [x] Machine translation in pull request
  • [ ] Native speaker review and update
• [ ] 03-capacity-planning.asciidoc
  • [x] Machine translation in pull request
  • [ ] Native speaker review and update
• [ ] 04-negotiation.asciidoc
  • [x] Machine translation in pull request
  • [ ] Native speaker review and update
• [ ] 05-shared-ownership.asciidoc
  • [x] Machine translation in pull request
  • [ ] Native speaker review and update
• [ ] 06-relation-to-open-source.asciidoc
  • [x] Machine translation in pull request
  • [ ] Native speaker review and update