Update Rust crate nix to 0.31.0

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
nix	dependencies	minor	0.30.1 → 0.31.0
nix	workspace.dependencies	minor	0.30.1 → 0.31.0

---

Configuration

📅 Schedule: (UTC)

• Branch creation
  • At any time (no schedule defined)
• Automerge
  • At any time (no schedule defined)

🚦 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 these updates again.

---

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

---

This PR was generated by Mend Renovate. View the repository job log.

[renovate]

⚠ Artifact update problem

Renovate failed to update artifacts 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: src/Cargo.lock

Command failed: cargo update --config net.git-fetch-with-cli=true --manifest-path src/qos_core/Cargo.toml --workspace
    Updating crates.io index
error: failed to select a version for `libc`.
    ... required by package `nix v0.28.0`
    ... which satisfies dependency `nix = "^0.28"` of package `integration v0.1.0 (/tmp/renovate/repos/github/tkhq/qos/src/integration)`
versions that meet the requirements `^0.2.153` are: 0.2.154, 0.2.153

all possible versions conflict with previously selected packages.

  previously selected package `libc v0.2.148`
    ... which satisfies dependency `libc = "=0.2.148"` of package `qos_core v0.1.0 (/tmp/renovate/repos/github/tkhq/qos/src/qos_core)`
    ... which satisfies path dependency `qos_core` (locked to 0.1.0) of package `integration v0.1.0 (/tmp/renovate/repos/github/tkhq/qos/src/integration)`

failed to select a version for `libc` which could resolve this conflict

File name: src/Cargo.lock

Command failed: cargo update --config net.git-fetch-with-cli=true --manifest-path src/integration/Cargo.toml --workspace
    Updating crates.io index
error: failed to select a version for `libc`.
    ... required by package `nix v0.28.0`
    ... which satisfies dependency `nix = "^0.28"` of package `integration v0.1.0 (/tmp/renovate/repos/github/tkhq/qos/src/integration)`
versions that meet the requirements `^0.2.153` are: 0.2.154, 0.2.153

all possible versions conflict with previously selected packages.

  previously selected package `libc v0.2.148`
    ... which satisfies dependency `libc = "=0.2.148"` of package `qos_core v0.1.0 (/tmp/renovate/repos/github/tkhq/qos/src/qos_core)`
    ... which satisfies path dependency `qos_core` (locked to 0.1.0) of package `integration v0.1.0 (/tmp/renovate/repos/github/tkhq/qos/src/integration)`

failed to select a version for `libc` which could resolve this conflict

[lrvick]

Remember: bots are not people, and they can't sign commits. A human must make this commit, and another human needs to review it.

[renovate]

⚠️ Artifact update problem

Renovate failed to update artifacts 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 --workspace
    Updating crates.io index
error: failed to select a version for `libc`.
    ... required by package `nix v0.31.0`
    ... which satisfies dependency `nix = "^0.31.0"` of package `integration v0.7.0 (/tmp/renovate/repos/github/tkhq/qos/src/integration)`
versions that meet the requirements `=0.2.180` are: 0.2.180

all possible versions conflict with previously selected packages.

  previously selected package `libc v0.2.174`
    ... which satisfies dependency `libc = "=0.2.174"` of package `qos_core v0.7.0 (/tmp/renovate/repos/github/tkhq/qos/src/qos_core)`
    ... which satisfies path dependency `qos_core` (locked to 0.7.0) of package `integration v0.7.0 (/tmp/renovate/repos/github/tkhq/qos/src/integration)`

failed to select a version for `libc` which could resolve this conflict

File name: src/init/Cargo.lock

Command failed: cargo update --config net.git-fetch-with-cli=true --manifest-path src/init/Cargo.toml --workspace
    Updating crates.io index
error: failed to select a version for `libc`.
    ... required by package `nix v0.31.0`
    ... which satisfies dependency `nix = "^0.31.0"` of package `init v0.1.0 (/tmp/renovate/repos/github/tkhq/qos/src/init)`
versions that meet the requirements `=0.2.180` are: 0.2.180

all possible versions conflict with previously selected packages.

  previously selected package `libc v0.2.174`
    ... which satisfies dependency `libc = "=0.2.174"` of package `init v0.1.0 (/tmp/renovate/repos/github/tkhq/qos/src/init)`

failed to select a version for `libc` which could resolve this conflict