deps: update dependency keyring to v23.9.3 (#250)

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [keyring](https://togithub.com/jaraco/keyring) | `==23.4.1` -> `==23.9.3` | [![age](https://badges.renovateapi.com/packages/pypi/keyring/23.9.3/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/pypi/keyring/23.9.3/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/pypi/keyring/23.9.3/compatibility-slim/23.4.1)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/pypi/keyring/23.9.3/confidence-slim/23.4.1)](https://docs.renovatebot.com/merge-confidence/) |

---

### Release Notes

<details>
<summary>jaraco/keyring</summary>

### [`v23.9.3`](https://togithub.com/jaraco/keyring/blob/HEAD/CHANGES.rst#v2393)

[Compare Source](https://togithub.com/jaraco/keyring/compare/v23.9.2...v23.9.3)

-   [#&#8203;596](https://togithub.com/jaraco/keyring/issues/596): Add workaround for devpi_client hook with wrapped implementation.

### [`v23.9.2`](https://togithub.com/jaraco/keyring/blob/HEAD/CHANGES.rst#v2392)

[Compare Source](https://togithub.com/jaraco/keyring/compare/v23.9.1...v23.9.2)

-   [#&#8203;597](https://togithub.com/jaraco/keyring/issues/597): Fixed wrong name in compatibility logic for `properties`
    (masked by the compatibility fallback).

### [`v23.9.1`](https://togithub.com/jaraco/keyring/blob/HEAD/CHANGES.rst#v2391)

[Compare Source](https://togithub.com/jaraco/keyring/compare/v23.9.0...v23.9.1)

-   [#&#8203;593](https://togithub.com/jaraco/keyring/issues/593): Restore `keyring.util.properties` with deprecation warning for
    backward compatibility.

### [`v23.9.0`](https://togithub.com/jaraco/keyring/blob/HEAD/CHANGES.rst#v2390)

[Compare Source](https://togithub.com/jaraco/keyring/compare/v23.8.2...v23.9.0)

-   [#&#8203;588](https://togithub.com/jaraco/keyring/issues/588): Project now depends on `jaraco.classes` for class property support.

### [`v23.8.2`](https://togithub.com/jaraco/keyring/blob/HEAD/CHANGES.rst#v2382)

[Compare Source](https://togithub.com/jaraco/keyring/compare/v23.8.1...v23.8.2)

-   [#&#8203;581](https://togithub.com/jaraco/keyring/issues/581): Corrected regression in `libsecret` tests (`.collection` property).

### [`v23.8.1`](https://togithub.com/jaraco/keyring/blob/HEAD/CHANGES.rst#v2381)

[Compare Source](https://togithub.com/jaraco/keyring/compare/v23.8.0...v23.8.1)

-   [#&#8203;587](https://togithub.com/jaraco/keyring/issues/587): Fix regression in `libsecret`.

### [`v23.8.0`](https://togithub.com/jaraco/keyring/blob/HEAD/CHANGES.rst#v2380)

[Compare Source](https://togithub.com/jaraco/keyring/compare/v23.7.0...v23.8.0)

-   [#&#8203;448](https://togithub.com/jaraco/keyring/issues/448): `SecretService` and `libsecret` backends now support a
    new `SelectableScheme`, allowing the keys for "username" and
    "service" to be overridden for compatibility with other schemes
    such as KeePassXC.

-   Introduced a new `.with_properties` method on backends to
    produce a new keyring with different properties. Use for example
    to get a keyring with a different `keychain` (macOS) or
    `scheme` (SecretService/libsecret). e.g.::

    keypass = keyring.get_keyring().with_properties(scheme='KeePassXC')

-   `.with_keychain` method on macOS is superseded by `.with_properties`
    and so is now deprecated.

### [`v23.7.0`](https://togithub.com/jaraco/keyring/blob/HEAD/CHANGES.rst#v2370)

[Compare Source](https://togithub.com/jaraco/keyring/compare/v23.6.0...v23.7.0)

-   [#&#8203;582](https://togithub.com/jaraco/keyring/issues/582): Suppress KeyringErrors for devpi client.

### [`v23.6.0`](https://togithub.com/jaraco/keyring/blob/HEAD/CHANGES.rst#v2360)

[Compare Source](https://togithub.com/jaraco/keyring/compare/v23.5.1...v23.6.0)

-   [#&#8203;575](https://togithub.com/jaraco/keyring/issues/575): Only require `importlib_metadata` on older Pythons.
-   [#&#8203;579](https://togithub.com/jaraco/keyring/issues/579): Add `.with_keychain` method on macOS for easy reference
    to alternate keychains.

### [`v23.5.1`](https://togithub.com/jaraco/keyring/blob/HEAD/CHANGES.rst#v2351)

[Compare Source](https://togithub.com/jaraco/keyring/compare/v23.5.0...v23.5.1)

-   The correct config root is now used on Windows.

### [`v23.5.0`](https://togithub.com/jaraco/keyring/blob/HEAD/CHANGES.rst#v2350)

[Compare Source](https://togithub.com/jaraco/keyring/compare/v23.4.1...v23.5.0)

-   Require Python 3.7 or later.

</details>

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