build(deps): bump the actions group with 2 updates (#688)

Bumps the actions group with 2 updates:
[sigstore/cosign-installer](https://github.com/sigstore/cosign-installer)
and [anchore/sbom-action](https://github.com/anchore/sbom-action).

Updates `sigstore/cosign-installer` from 3.10.0 to 4.0.0
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/sigstore/cosign-installer/releases">sigstore/cosign-installer's
releases</a>.</em></p>
<blockquote>
<h2>v4.0.0</h2>
<h2>What's Changed?</h2>
<p><strong>Note:</strong> You must upgrade to cosign-installer v4 if you
want to install <a
href="https://blog.sigstore.dev/cosign-3-0-available/">Cosign v3+</a>.
You may still install Cosign v2.x with cosign-installer v4.</p>
<ul>
<li>Add support for Cosign v3 releases (<a
href="https://redirect.github.com/sigstore/cosign-installer/issues/201">#201</a>)</li>
</ul>
<h2>v3.10.1</h2>
<h2>What's Changed?</h2>
<p><strong>Note:</strong> cosign-installer v3.x cannot be used to
install <a href="https://blog.sigstore.dev/cosign-3-0-available/">Cosign
v3.x</a>. You must upgrade to cosign-installer v4 in order to use Cosign
v3.</p>
<p><strong>Note:</strong> This is planned to be the final release of
Cosign v2, though we will cut new releases for any critical security or
bug fixes. We recommend transitioning to <a
href="https://blog.sigstore.dev/cosign-3-0-available/">Cosign
v3</a>.</p>
<ul>
<li>Bump default Cosign to v2.6.1 (<a
href="https://redirect.github.com/sigstore/cosign-installer/issues/203">#203</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/sigstore/cosign-installer/commit/faadad0cce49287aee09b3a48701e75088a2c6ad"><code>faadad0</code></a>
add support for cosign v3 releases (<a
href="https://redirect.github.com/sigstore/cosign-installer/issues/201">#201</a>)</li>
<li>See full diff in <a
href="https://github.com/sigstore/cosign-installer/compare/d7543c93d881b35a8faa02e8e3605f69b7a1ce62...faadad0cce49287aee09b3a48701e75088a2c6ad">compare
view</a></li>
</ul>
</details>
<br />

Updates `anchore/sbom-action` from 0.20.7 to 0.20.8
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/anchore/sbom-action/releases">anchore/sbom-action's
releases</a>.</em></p>
<blockquote>
<h2>v0.20.8</h2>
<h2>Changes in v0.20.8</h2>
<ul>
<li>chore(deps): update Syft to v1.34.2 (<a
href="https://redirect.github.com/anchore/sbom-action/issues/545">#545</a>)
[[<a
href="https://github.com/apps/anchore-actions-token-generator">anchore-actions-token-generator[bot]</a>](<a
href="https://github.com/%5Banchore-actions-token-generator%5Bbot%5D%5D(https://github.com/apps/anchore-actions-token-generator))%5D">https://github.com/[anchore-actions-token-generator[bot]](https://github.com/apps/anchore-actions-token-generator))]</a></li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/anchore/sbom-action/commit/aa0e114b2e19480f157109b9922bda359bd98b90"><code>aa0e114</code></a>
chore(deps): update Syft to v1.34.2 (<a
href="https://redirect.github.com/anchore/sbom-action/issues/545">#545</a>)</li>
<li>See full diff in <a
href="https://github.com/anchore/sbom-action/compare/v0.20.7...v0.20.8">compare
view</a></li>
</ul>
</details>
<br />


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

Author: dependabot[bot]

.github/workflows/release.yml

@@ -25,10 +25,10 @@ jobs:
           cache: true
 
       - name: Install cosign
-        uses: sigstore/cosign-installer@d7543c93d881b35a8faa02e8e3605f69b7a1ce62
+        uses: sigstore/cosign-installer@faadad0cce49287aee09b3a48701e75088a2c6ad
 
       - name: Install Syft
-        uses: anchore/sbom-action/[email protected].7
+        uses: anchore/sbom-action/[email protected].8
 
       - name: Run GoReleaser
         uses: goreleaser/goreleaser-action@e435ccd777264be153ace6237001ef4d979d3a7a