Bump serde_json from 1.0.85 to 1.0.86 in /rust

[dependabot[bot]]

Bumps serde_json from 1.0.85 to 1.0.86.

Release notes

Sourced from serde_json's releases.

v1.0.86

• Support arbitrary_precision feature even in no-std mode (#928, thanks @​kvinwang)

Commits

• 4217e8e Release 1.0.86
• 99d6164 Reorganize number.rs imports
• 8ab65c5 Add a CI build for arbitrary precision without std
• 54f9685 Merge pull request #928 from kvinwang/nostd-arbp
• 94019a3 Remove default package.readme metadata from Cargo.toml
• ec72b27 arbitrary_precision without std
• d64ffdc GitHub Workflows security hardening
• 9af8517 Resolve manual_string_new pedantic clippy lint in test
• 7af05a9 Resolve needless_borrow clippy lints
• 5f801ea Ignore using destructuring assignment to wildcard pattern
• See full diff 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 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)