Bump regress from 0.5.0 to 0.6.0 (#2888)

Bumps [regress](https://github.com/ridiculousfish/regress) from 0.5.0 to 0.6.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/ridiculousfish/regress/releases">regress's releases</a>.</em></p>
<blockquote>
<h2>v0.6.0</h2>
<p>Version 0.6.0 of regress, REGex in Rust with EmcaScript Syntax.</p>
<ul>
<li>Unpaired surrogates are now properly handled in accordance with the EcmaScript spec (<a href="https://github.com/jedel1043"><code>@​jedel1043</code></a> in <a href="https://redirect.github.com/ridiculousfish/regress/pull/60">ridiculousfish/regress#60</a>)</li>
<li>Invalid ranges like <code>[a-\s]</code> are now permitted in non-Unicode mode, in accordance with Annex B of EcmaScript spec (<a href="https://github.com/HalidOdat"><code>@​HalidOdat</code></a> in <a href="https://redirect.github.com/ridiculousfish/regress/pull/62">ridiculousfish/regress#62</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="b0814a7435"><code>b0814a7</code></a> Release regress 0.6.0</li>
<li><a href="dcc8ab63c8"><code>dcc8ab6</code></a> Fix valid character sets in Annex-B</li>
<li><a href="e724b5c04c"><code>e724b5c</code></a> Run <code>cargo clippy</code></li>
<li><a href="701e366172"><code>701e366</code></a> Expand comments further</li>
<li><a href="79890137f8"><code>7989013</code></a> Fix surrogates parsing on regex</li>
<li>See full diff in <a href="https://github.com/ridiculousfish/regress/compare/v0.5.0...v0.6.0">compare view</a></li>
</ul>
</details>
<br />


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</details>

Cargo.lock

@@ -3351,9 +3351,9 @@ dependencies = [
 
 [[package]]
 name = "regress"
-version = "0.5.0"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d995d590bd8ec096d1893f414bf3f5e8b0ee4c9eed9a5642b9766ef2c8e2e8e9"
+checksum = "82a9ecfa0cb04d0b04dddb99b8ccf4f66bc8dfd23df694b398570bd8ae3a50fb"
 dependencies = [
  "hashbrown 0.13.2",
  "memchr",

boa_engine/Cargo.toml

@@ -57,7 +57,7 @@ serde = { version = "1.0.160", features = ["derive", "rc"] }
 serde_json = "1.0.96"
 rand = "0.8.5"
 num-traits = "0.2.15"
-regress = "0.5.0"
+regress = "0.6.0"
 rustc-hash = "1.1.0"
 num-bigint = { version = "0.4.3", features = ["serde"] }
 num-integer = "0.1.45"

boa_parser/Cargo.toml

@@ -21,7 +21,7 @@ fast-float = "0.2.0"
 num-traits = "0.2.15"
 bitflags = "2.2.1"
 num-bigint = "0.4.3"
-regress = "0.5.0"
+regress = "0.6.0"
 icu_properties = "1.2.0"
 once_cell = "1.17.1"