chore(deps): Bump regex from 1.9.3 to 1.9.4 (#844)

Bumps [regex](https://github.com/rust-lang/regex) from 1.9.3 to 1.9.4.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/rust-lang/regex/blob/master/CHANGELOG.md">regex's
changelog</a>.</em></p>
<blockquote>
<h1>1.9.4 (2023-08-26)</h1>
<p>This is a patch release that fixes a bug where
<code>RegexSet::is_match(..)</code> could
incorrectly return false (even when
<code>RegexSet::matches(..).matched_any()</code>
returns true).</p>
<p>Bug fixes:</p>
<ul>
<li>[BUG <a
href="https://redirect.github.com/rust-lang/regex/issues/1070">#1070</a>](<a
href="https://redirect.github.com/rust-lang/regex/issues/1070">rust-lang/regex#1070</a>):
Fix a bug where a prefilter was incorrectly configured for a
<code>RegexSet</code>.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="f39ab4d1b7"><code>f39ab4d</code></a>
1.9.4</li>
<li><a
href="3f15f1cf35"><code>3f15f1c</code></a>
deps: bump regex-syntax and regex-automata versions</li>
<li><a
href="89b452af30"><code>89b452a</code></a>
regex-automata-0.3.7</li>
<li><a
href="990979bbdc"><code>990979b</code></a>
regex-syntax-0.7.5</li>
<li><a
href="e008f83090"><code>e008f83</code></a>
changelog: 1.9.4</li>
<li><a
href="c788378d6f"><code>c788378</code></a>
ci: drop mips, add powerpc and s390x</li>
<li><a
href="de0339959b"><code>de03399</code></a>
automata: fix incorrect use of Aho-Corasick's &quot;standard&quot;
semantics</li>
<li><a
href="7536e05584"><code>7536e05</code></a>
syntax: remove superfluous <code>borrow</code></li>
<li><a
href="81e328a29f"><code>81e328a</code></a>
doc: fix typo in module-level doc</li>
<li><a
href="10faa44da9"><code>10faa44</code></a>
doc: fix a couple typos</li>
<li>Additional commits viewable in <a
href="https://github.com/rust-lang/regex/compare/1.9.3...1.9.4">compare
view</a></li>
</ul>
</details>
<br />


[![Dependabot compatibility
score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=regex&package-manager=cargo&previous-version=1.9.3&new-version=1.9.4)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)

Dependabot will resolve any conflicts with this PR as long as you don't
alter it yourself. You can also trigger a rebase manually by commenting
`@dependabot rebase`.

[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)

---

<details>
<summary>Dependabot commands and options</summary>
<br />

You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits
that have been made to it
- `@dependabot merge` will merge this PR after your CI passes on it
- `@dependabot squash and merge` will squash and merge this PR after
your CI passes on it
- `@dependabot cancel merge` will cancel a previously requested merge
and block automerging
- `@dependabot reopen` will reopen this PR if it is closed
- `@dependabot close` will close this PR and stop Dependabot recreating
it. You can achieve the same result by closing it manually
- `@dependabot show <dependency name> ignore conditions` will show all
of the ignore conditions of the specified dependency
- `@dependabot ignore this major version` will close this PR and stop
Dependabot creating any more for this major version (unless you reopen
the PR or upgrade to it yourself)
- `@dependabot ignore this minor version` will close this PR and stop
Dependabot creating any more for this minor version (unless you reopen
the PR or upgrade to it yourself)
- `@dependabot ignore this dependency` will close this PR and stop
Dependabot creating any more for this dependency (unless you reopen the
PR or upgrade to it yourself)


</details>

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Cargo.lock

@@ -2536,25 +2536,25 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.9.3"
+version = "1.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81bc1d4caf89fac26a70747fe603c130093b53c773888797a6329091246d651a"
+checksum = "12de2eff854e5fa4b1295edd650e227e9d8fb0c9e90b12e7f36d6a6811791a29"
 dependencies = [
  "aho-corasick",
  "memchr",
  "regex-automata",
- "regex-syntax 0.7.4",
+ "regex-syntax 0.7.5",
 ]
 
 [[package]]
 name = "regex-automata"
-version = "0.3.6"
+version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fed1ceff11a1dddaee50c9dc8e4938bd106e9d89ae372f192311e7da498e3b69"
+checksum = "49530408a136e16e5b486e883fbb6ba058e8e4e8ae6621a77b048b314336e629"
 dependencies = [
  "aho-corasick",
  "memchr",
- "regex-syntax 0.7.4",
+ "regex-syntax 0.7.5",
 ]
 
 [[package]]
@@ -2565,9 +2565,9 @@ checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"
 
 [[package]]
 name = "regex-syntax"
-version = "0.7.4"
+version = "0.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5ea92a5b6195c6ef2a0295ea818b312502c6fc94dde986c5553242e18fd4ce2"
+checksum = "dbb5fb1acd8a1a18b3dd5be62d25485eb770e05afb408a9627d14d451bae12da"
 
 [[package]]
 name = "resvg"