chore(deps): update rust crate octocrab to v0.49.7

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
octocrab	dependencies	patch	0.49.5 → 0.49.7

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Release Notes

XAMPPRocky/octocrab (octocrab)

v0.49.7

Compare Source

Added

• add missing waiting status to Status enum (#​862)

Fixed

• (repos) create a repo variable doesn't take the name in the path (#​865)

Other

• Extend get_content to allow requesting raw_files (#​866)
• [retry/rate-limits] Add rate limit handling into the retry config (#​869)
• Allow retry policy to run on GET requests (#​867)

v0.49.6

Compare Source

Added

• (activity/starring) add list_repos_starred_by_user (#​861)
• added undocumented events (#​858)
• repository variables handler (#​857)

Other

• Remove Lines Of Code badge from README
• Add Event::CopilotWorkStarted (#​854)
• actualized Commit for GET /search/commits (#​851)

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