Update Rust crate cfg-if to v1.0.4

[oxide-renovate]

This PR contains the following updates:

Package	Type	Update	Change
cfg-if	workspace.dependencies	patch	1.0.3 -> 1.0.4

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Release Notes

rust-lang/cfg-if (cfg-if)

v1.0.4

Compare Source

• Support cfg(true) and cfg(false) (#​99)
• Set and test a MSRV of 1.32
• Have a single top-level rule

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Configuration

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🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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• If you want to rebase/retry this PR, check this box

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This PR has been generated by Renovate Bot.

[oxide-renovate]

⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
• the branch becomes conflicted, or
• you click the rebase/retry checkbox if found above, or
• you rename this PR's title to start with "rebase!" to trigger it manually

The artifact failure details are included below:

File name: Cargo.lock

Command failed: cargo update --config net.git-fetch-with-cli=true --manifest-path Cargo.toml --package cfg-if@1.0.3 --precise 1.0.4
    Updating git repository `https://github.com/oxidecomputer/omicron`
fatal: unable to access 'https://github.com/oxidecomputer/omicron/': Failed to connect to github.com port 443 after 136293 ms: Couldn't connect to server
error: failed to get `oximeter` as a dependency of package `aal v0.1.0 (/tmp/renovate/repos/github/oxidecomputer/dendrite/aal)`

Caused by:
  failed to load source for dependency `oximeter`

Caused by:
  Unable to update https://github.com/oxidecomputer/omicron?branch=main#f41bd73b

Caused by:
  failed to clone into: /home/ubuntu/.cargo/git/db/omicron-e0115f488d1c1d58

Caused by:
  revision f41bd73be02538b43ab0c65585b703a1cb216d03 not found

Caused by:
  process didn't exit successfully: `git fetch --no-tags --force --update-head-ok 'https://github.com/oxidecomputer/omicron' '+f41bd73be02538b43ab0c65585b703a1cb216d03:refs/commit/f41bd73be02538b43ab0c65585b703a1cb216d03'` (exit status: 128)