Bump the backend group across 1 directory with 6 updates

Bumps the backend group with 6 updates in the / directory:

| Package | From | To |
| --- | --- | --- |
| [anyhow](https://github.com/dtolnay/anyhow) | `1.0.91` | `1.0.92` |
| [config](https://github.com/rust-cli/config-rs) | `0.13.4` | `0.14.1` |
| [octocrab](https://github.com/XAMPPRocky/octocrab) | `0.33.3` | `0.41.2` |
| [reqwest](https://github.com/seanmonstar/reqwest) | `0.12.8` | `0.12.9` |
| [serde](https://github.com/serde-rs/serde) | `1.0.213` | `1.0.214` |
| [thiserror](https://github.com/dtolnay/thiserror) | `1.0.65` | `1.0.68` |



Updates `anyhow` from 1.0.91 to 1.0.92
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](dtolnay/anyhow@1.0.91...1.0.92)

Updates `config` from 0.13.4 to 0.14.1
- [Changelog](https://github.com/rust-cli/config-rs/blob/main/CHANGELOG.md)
- [Commits](rust-cli/config-rs@v0.13.4...v0.14.1)

Updates `octocrab` from 0.33.3 to 0.41.2
- [Release notes](https://github.com/XAMPPRocky/octocrab/releases)
- [Changelog](https://github.com/XAMPPRocky/octocrab/blob/main/CHANGELOG.md)
- [Commits](XAMPPRocky/octocrab@v0.33.3...v0.41.2)

Updates `reqwest` from 0.12.8 to 0.12.9
- [Release notes](https://github.com/seanmonstar/reqwest/releases)
- [Changelog](https://github.com/seanmonstar/reqwest/blob/master/CHANGELOG.md)
- [Commits](seanmonstar/reqwest@v0.12.8...v0.12.9)

Updates `serde` from 1.0.213 to 1.0.214
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](serde-rs/serde@v1.0.213...v1.0.214)

Updates `thiserror` from 1.0.65 to 1.0.68
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](dtolnay/thiserror@1.0.65...1.0.68)

---
updated-dependencies:
- dependency-name: anyhow
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: backend
- dependency-name: config
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: backend
- dependency-name: octocrab
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: backend
- dependency-name: reqwest
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: backend
- dependency-name: serde
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: backend
- dependency-name: thiserror
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: backend
...

Signed-off-by: dependabot[bot] <[email protected]>