Update Rust crate secrecy to 0.10.3

[oxide-renovate]

This PR contains the following updates:

Package	Type	Update	Change
secrecy (source)	workspace.dependencies	minor	0.8.0 -> 0.10.3

---

Release Notes

iqlusioninc/crates (secrecy)

v0.10.3

Added

• Make integer primitive SecretSlices cloneable (#​1236)
• Impl From<&str> for SecretString (#​1237)

v0.10.2

Added

• Impl Deserialize for SecretString (#​1220)

v0.10.1

Added

• Impl Clone for SecretString (#​1217)

v0.10.0

This release represents a significant redesign of the secrecy crate. We will update this section
with upgrade instructions based on feedback from people upgrading, as it's been a long time since
the previous release, and this release includes a number of breaking changes.

The most notable change is the generic Secret<T> type has been removed: instead use SecretBox<T>
which stores secrets on the heap instead of the stack. Many of the other changes fall out of this
change and things which were previously type aliases of Secret<T> are now type aliases of
SecretBox<T>.

This unfortunately means this crate no longer has support for "heapless" no_std targets. We don't
have a good solution for these targets, which was a motivation for this change in the first place.

Added

• SecretBox::{init_with, try_init_with} (#​1212)
• SecretBox::init_with_mut (#​1213)
• ?Sized bounds for SecretBox (#​1213)
• SecretSlice<T> (#​1214)

Changed

• Rust 2021 edition upgrade (#​889)
• MSRV 1.60 (#​1105)
• SecretBox<T> is now a newtype rather than a type alias of `Secret<Box> (#​1140)
• SecretString is now a type alias for SecretBox<str> (#​1213)
• Disable serde default features (#​1194)

Removed

• alloc feature: now a hard dependency (#​1140)
• bytes crate integration: no replacement (#​1140)
• DebugSecret trait: no replacement (#​1140)
• Secret<T>: use SecretBox<T> instead (#​1140)

---

Configuration

📅 Schedule: Branch creation - "after 8pm,before 6am" in timezone America/Los_Angeles, Automerge - "after 8pm,before 6am" in timezone America/Los_Angeles.

🚦 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.

---

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

---

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 [email protected] --precise 0.10.3
    Updating crates.io index
error: failed to select a version for the requirement `secrecy = "^0.8.0"`
candidate versions found which didn't match: 0.10.3
location searched: crates.io index
required by package `sprockets-tls v0.1.0 (https://github.com/oxidecomputer/sprockets.git?rev=cc13773832df1e38257cdc511adfaad72954bbe1#cc137738)`
    ... which satisfies git dependency `sprockets-tls` (locked to 0.1.0) of package `omicron-sled-agent v0.1.0 (/tmp/renovate/repos/github/oxidecomputer/omicron/sled-agent)`
    ... which satisfies path dependency `omicron-sled-agent` (locked to 0.1.0) of package `nexus-test-utils v0.1.0 (/tmp/renovate/repos/github/oxidecomputer/omicron/nexus/test-utils)`
    ... which satisfies path dependency `nexus-test-utils` (locked to 0.1.0) of package `omicron-cockroach-admin v0.1.0 (/tmp/renovate/repos/github/oxidecomputer/omicron/cockroach-admin)`