Update simplelog requirement from 0.8 to 0.10

[dependabot-preview]

Updates the requirements on simplelog to permit the latest version.

Changelog

Sourced from simplelog's changelog.

v0.10.0

- Fix wrong argument naming (PR [#70](https://github.com/drakulix/simplelog.rs/issues/70), credits to @scvalex)
- *Breaking*: More color customization options (PR [#72](https://github.com/drakulix/simplelog.rs/issues/72), credits to @mrkline)
- Clarify docs on config levels

v0.9.0

- Add customizable level label colors (PR [#69](https://github.com/drakulix/simplelog.rs/issues/69). credits to @JarrettBillingsley)
- Remove unneeded TermLogError
- Future-proof config by adding `#[non_exhaustive]`
- Fix compiling with minimal-versions

v0.8.0

- Switch from `term` to `termcolor` (PR [#59](https://github.com/drakulix/simplelog.rs/issues/59). credits to @raybritton)
- Fix typo in docs (PR [#58](https://github.com/drakulix/simplelog.rs/issues/58), credits to @anthonyjmartinez)
- Switch default padding to `Off`. Padding is annoyingly controversal, just set it to whatever you prefer, if you want it.

v0.7.6

- Derive `Clone`,`Copy`,`PartialEq`,`Eq`,`Debug` and `Hash` for `TerminalMode`. (PR [#56](https://github.com/drakulix/simplelog.rs/issues/56), credits to @panhania)

v0.7.5

- Use `target()` instead of `module_path()` for filtering as suggested by `log`s docs. (PR [#52](https://github.com/drakulix/simplelog.rs/issues/52), credits to @tsidea)
- Allow logging thread names and pad thread ids (defaults match the old behaviour). (PR [#53](https://github.com/drakulix/simplelog.rs/issues/53), credits to @mulark)

v0.7.4

- Fixed time formats with 

v0.7.3

- Fixed `test` feature

v0.7.2

- Allow Level Padding to be configured

v0.7.1

- Fix `LevelFilter:Off` not turning off parts of the log messages

v0.7.0

- Add local time zone option
- Change config to builder pattern avoiding future major version bumps
- Add further documentation about dealing with `TermLogger` failing
- `term` 0.6.* is now also supported

v0.6.0

- Add time offset parameter (defaults to UTC)
- Add thread_id output (credits to @kurtlawrence)
- Pad log level
- Add TestLogger (credits to @AlexW-GH)
- Add stream configuration to TermLogger
- Implement allow- and ignore-filtering (credits to @ryankurte)

v0.5.3

... (truncated)

Commits

• 1d26f67 ci: fix tag regex
• f3603e6 v0.10.0
• 5d077b6 Use sensible workflow name
• 577a532 Fix some unused imports when disabling default features
• e741dd8 fix clippy lints
• 33c8ac9 ci: fix minimal versions
• e35d430 cargo fmt
• 951fab7 typo
• 307777a Switch to github-actions
• d1e80a2 Clarify config levels documentation
• 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 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)
• @dependabot use these labels will set the current labels as the default for future PRs for this repo and language
• @dependabot use these reviewers will set the current reviewers as the default for future PRs for this repo and language
• @dependabot use these assignees will set the current assignees as the default for future PRs for this repo and language
• @dependabot use this milestone will set the current milestone as the default for future PRs for this repo and language
• @dependabot badge me will comment on this PR with code to add a "Dependabot enabled" badge to your readme

Additionally, you can set the following in your Dependabot dashboard:

• Update frequency (including time of day and day of week)
• Pull request limits (per update run and/or open at any time)
• Out-of-range updates (receive only lockfile updates, if desired)
• Security updates (receive only security updates, if desired)