ci(deps): bump sigstore/cosign-installer from 3.0.3 to 3.0.5 (#229)

Bumps
[sigstore/cosign-installer](https://github.com/sigstore/cosign-installer)
from 3.0.3 to 3.0.5.
<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>v3.0.5</h2>
<h2>What's Changed</h2>
<ul>
<li>download cosign releases from GitHub rather than GCS by <a
href="https://github.com/bobcallaway"><code>@​bobcallaway</code></a> in
<a
href="https://redirect.github.com/sigstore/cosign-installer/pull/126">sigstore/cosign-installer#126</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/sigstore/cosign-installer/compare/v3.0.4...v3.0.5">https://github.com/sigstore/cosign-installer/compare/v3.0.4...v3.0.5</a></p>
<h2>v3.0.4</h2>
<ul>
<li>Include fix for <a
href="https://redirect.github.com/sigstore/cosign-installer/pull/124">sigstore/cosign-installer#124</a></li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/sigstore/cosign-installer/commit/dd6b2e2b610a11fd73dd187a43d57cc1394e35f9"><code>dd6b2e2</code></a>
download cosign releases from GitHub rather than GCS (<a
href="https://redirect.github.com/sigstore/cosign-installer/issues/126">#126</a>)</li>
<li><a
href="https://github.com/sigstore/cosign-installer/commit/8e47e41bee1186d8c504eaad375a2a477df84658"><code>8e47e41</code></a>
add --yes option to cosign sign (<a
href="https://redirect.github.com/sigstore/cosign-installer/issues/125">#125</a>)</li>
<li><a
href="https://github.com/sigstore/cosign-installer/commit/87f45805c832ca2e7ee8305a7313273fde5522b5"><code>87f4580</code></a>
Remove warning about OIDC signing being experimental (<a
href="https://redirect.github.com/sigstore/cosign-installer/issues/123">#123</a>)</li>
<li><a
href="https://github.com/sigstore/cosign-installer/commit/03d0fecf172873164a163bbc64bed0f3bf114ed7"><code>03d0fec</code></a>
Fix unsafe evaluation of inputs.use-sudo (<a
href="https://redirect.github.com/sigstore/cosign-installer/issues/124">#124</a>)</li>
<li><a
href="https://github.com/sigstore/cosign-installer/commit/46b5db744906311fb5af96dec633d262d16dfb5b"><code>46b5db7</code></a>
use intermediate environment variables to avoid risks of script
injection (<a
href="https://redirect.github.com/sigstore/cosign-installer/issues/122">#122</a>)</li>
<li><a
href="https://github.com/sigstore/cosign-installer/commit/84448ba515b2a5ac9853582a471184394c67631b"><code>84448ba</code></a>
we should rely upon the digests not the tags, typos (<a
href="https://redirect.github.com/sigstore/cosign-installer/issues/121">#121</a>)</li>
<li>See full diff in <a
href="https://github.com/sigstore/cosign-installer/compare/v3.0.3...v3.0.5">compare
view</a></li>
</ul>
</details>
<br />


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.github/workflows/release.yml

@@ -32,7 +32,7 @@ jobs:
           version: latest
           install-only: true
       - name: Install Cosign
-        uses: sigstore/cosign-installer@v3.0.3
+        uses: sigstore/cosign-installer@v3.0.5
       - name: Install help2man
         run: sudo apt-get install -y help2man
       - name: Login to GitHub Container Registry