Bump gix from 0.55.2 to 0.56.0 (#992)

Bumps [gix](https://github.com/Byron/gitoxide) from 0.55.2 to 0.56.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/Byron/gitoxide/releases">gix's
releases</a>.</em></p>
<blockquote>
<h2>gix v0.56.0</h2>
<h3>New Features</h3>
<ul>
<li>add <code>gitoxide.core.externalCommandStderr</code> to allow
enabling <code>stderr</code> to the enclosing terminal.
Previously, this was enabled by default, now it can additionally be
disabled by
the caller.</li>
<li>use <code>gitoxide.credentials.helperStderr</code> key to control
how stderr is handled with helpers.
That way users can configure each repository instance according to their
needs,
with which includes disabling the <code>stderr</code> of credential
helpers.</li>
<li><code>revision::Spec::path_and_mode()</code>
Provide additional information about revspecs for use with
worktree filters.</li>
<li>add key for <code>diff.external</code>.
That way it's conceivable that applications correctly run either
a configured external diff tool, or one that is configured on a
per diff-driver basis, while being allowed to fall back to
a built-in implementation as needed.</li>
<li>add the<code>diff::resource_cache()</code> low-level utility for
rapid in-memory diffing of combinations of resources.
We also add the
<code>object::tree::diff::Platform::for_each_to_obtain_tree_with_cache()</code>
to pass a resource-cache
for re-use between multiple invocation for significant savings.</li>
<li>Add config value gitoxide.http.sslNoVerify
This value can by overriden by GIT_SSL_NO_VERIFY env variable. We use
the value to override http.sslVerify when specifying ssl_verify in
transport Options.</li>
<li>In gix read http.sslVerify config value and pass it to
gix-transport.</li>
<li>add <code>gitoxide.core.refsNamespace</code> key and respect the
<code>GIT_NAMESPACE</code> environment variable.
It's also provided as context value.</li>
<li>make <code>verbose-object-parsing-errors</code> available in
<code>gix</code>.
That way, it's easy to create programs that are geared towards
debugging repositories and finding invalid objects with detailed
errors.</li>
<li>add the <code>gitoxide.credentials.terminalPrompt</code> key to
represent the GIT_TERMINAL_PROMPT
That way, it's easy to control the usage of terminals without using and
environment.</li>
<li>Add <code>http-client-curl-rustls</code> (CLI) and
<code>blocking-http-transport-curl-rustls</code> (lib) features to avoid
openssl.
That way, we should be able to avoid crashes on certain CI
configurations.</li>
<li>add <code>Head::try_into_peeled_object()</code> and
<code>Head::peel_to_object_in_place()</code>
This makes it easier to peel to a specific object type, after
all tags have been followed, without having to assume an intermediate
commit.</li>
</ul>
<h3>Bug Fixes</h3>
<ul>
<li>
<p>assure the correct repository is used for checkouts after clone.
If this is not the case, it's possible for filters to run in the context
of
potential parent repositories, which then can have all kinds of
issues.</p>
<p>In case of <code>git-lfs</code>, for instance, it would try to
download objects
from the wrong repository.</p>
</li>
<li>
<p>Allow multiple packs to be received one after another.
Previously it would be difficult to perform another fetch operation on
the</p>
</li>
</ul>
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</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/Byron/gitoxide/commit/476d5ef2309ed0de20f3a46f0aad803579ab9ed4"><code>476d5ef</code></a>
Release gix v0.56.0</li>
<li><a
href="https://github.com/Byron/gitoxide/commit/a6f73f46ce6c4af1618d967b6ea74f14a7b7d66a"><code>a6f73f4</code></a>
update lockfile to point to latest <code>gix-tempfile</code></li>
<li><a
href="https://github.com/Byron/gitoxide/commit/c8568b9c9bf883f77e81a9a98b1fc2cbe726df79"><code>c8568b9</code></a>
Release gix-worktree-state v0.5.0, gix v0.56.0, gix-fsck v0.1.0,
gitoxide-cor...</li>
<li><a
href="https://github.com/Byron/gitoxide/commit/d3fd11ec3783843d4e49081e1d14359ed9714b5f"><code>d3fd11e</code></a>
Release gix-worktree v0.28.0, gix-diff v0.38.0, gix-discover v0.27.0,
gix-mac...</li>
<li><a
href="https://github.com/Byron/gitoxide/commit/55d386a2448aba1dd22c73fb63b3fd5b3a8401c9"><code>55d386a</code></a>
Release gix-date v0.8.1, gix-hash v0.13.2, gix-trace v0.1.4,
gix-features v0....</li>
<li><a
href="https://github.com/Byron/gitoxide/commit/2b1c60ac17206fe90d9f5920b47f3919e807cac4"><code>2b1c60a</code></a>
more changelogs, this time for production crates</li>
<li><a
href="https://github.com/Byron/gitoxide/commit/d3dcbe5c4e3a004360d02fbfb74a8fad52f19b5e"><code>d3dcbe5</code></a>
prepare changelogs prior to release</li>
<li><a
href="https://github.com/Byron/gitoxide/commit/8156340724b1b7cb15824f88c75f6ddd7302cff5"><code>8156340</code></a>
Merge branch 'adjustments-for-cargo'</li>
<li><a
href="https://github.com/Byron/gitoxide/commit/27627248a019d85a904ecd8a57e395f34c1b16a4"><code>2762724</code></a>
feat: add <code>gitoxide.core.externalCommandStderr</code> to allow
enabling <code>stderr</code> to...</li>
<li><a
href="https://github.com/Byron/gitoxide/commit/ceb8826f0a5acf8a23a40a6af6d172ee164edb24"><code>ceb8826</code></a>
feat!: add <code>Context::stderr</code> to configure whether or not to
supress <code>stderr</code>.</li>
<li>Additional commits viewable in <a
href="https://github.com/Byron/gitoxide/compare/gix-v0.55.2...gix-v0.56.0">compare
view</a></li>
</ul>
</details>
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