chore(deps): Bump serde from 1.0.205 to 1.0.208

[dependabot[bot]]

Bumps serde from 1.0.205 to 1.0.208.

Release notes

Sourced from serde's releases.

v1.0.208

• Support serializing and deserializing unit structs in a flatten field (#2802, thanks @​jonhoo)

v1.0.207

• Improve interactions between flatten attribute and skip_serializing/skip_deserializing (#2795, thanks @​Mingun)

v1.0.206

• Improve support for flatten attribute inside of enums (#2567, thanks @​Mingun)

Commits

• 026e91a Release 1.0.208
• bfbedac Merge pull request #2802 from jonhoo/flatten-unit-struct
• 4036ff8 Support (de-)serializing flattened unit struct
• 1b4da41 Release 1.0.207
• f61d452 Touch up PR 2795
• f986609 Merge pull request #2795 from Mingun/has-flatten-rework
• 77a6a9d Take into account only not skipped flatten fields when choose serialization form
• 547d843 Remove dead code - serialize_struct_as_map always called when cattrs.has_flat...
• 005cb84 Fail with an understandable message is number of fields for serialization is ...
• fd5b5e9 Correctly calculate has_flatten attribute in all cases for deserialization
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)