update serde_bytes requirement from 0.10 to 0.11

[SonnyX]

Updates the requirements on serde_bytes to permit the latest version.

Release notes

Sourced from serde_bytes's releases.

0.11.5

• Allow Cow<[u8]> and Cow<Bytes> to deserialize from owned bytes (#23)

Commits

• 7f2e508 Release 0.11.5
• 088a64c Add a clippy build in CI
• 8ac8657 Disable some clippy lints
• bdc2336 Improve naming in ByteBufVisitor::visit_seq
• 65ac8a9 Merge pull request #25 from serde-rs/cow
• 0ed0ae6 Forward Cow<Bytes> de impl to Cow<[u8]>
• 737a915 Allow deserializing Cow<[u8]> to produce owned bytes
• 363c3c8 Update build status badge to GitHub Actions
• 7ae4832 Remove Travis configuration
• 9664706 Merge pull request #22 from serde-rs/actions
• Additional commits viewable in compare view

[pravic]

Thanks!