chore(deps): bump nixpkgs from 1559d3d to e72e4f2 (#114)

Bumps [nixpkgs](https://github.com/NixOS/nixpkgs) from `1559d3d` to
`e72e4f2`.
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/NixOS/nixpkgs/commit/e72e4f299401a3689d4b3d5fc6496b11db7064eb"><code>e72e4f2</code></a>
vimPlugins.copilot-lua: reuse packaged copilot-language-server (<a
href="https://redirect.github.com/NixOS/nixpkgs/issues/549038">#549038</a>)</li>
<li><a
href="https://github.com/NixOS/nixpkgs/commit/18d058154137841977ca87792bb7a8be89efbed5"><code>18d0581</code></a>
lib.licenses: Introduce FSFAP license (<a
href="https://redirect.github.com/NixOS/nixpkgs/issues/548876">#548876</a>)</li>
<li><a
href="https://github.com/NixOS/nixpkgs/commit/cd895fa9822fe4bdfe1f7651c01cbea098397485"><code>cd895fa</code></a>
mk-kde-derivation: reference lib.licenses.fsfap</li>
<li><a
href="https://github.com/NixOS/nixpkgs/commit/3830d396514bce5604dd9ac6676924345310a6a6"><code>3830d39</code></a>
filebrowser: 2.63.20 -&gt; 2.63.23 (<a
href="https://redirect.github.com/NixOS/nixpkgs/issues/549029">#549029</a>)</li>
<li><a
href="https://github.com/NixOS/nixpkgs/commit/bf34f174fe0a57f22a32afc55fc4b586e2c86bad"><code>bf34f17</code></a>
qc: 0.6.2 -&gt; 0.6.3 (<a
href="https://redirect.github.com/NixOS/nixpkgs/issues/548907">#548907</a>)</li>
<li><a
href="https://github.com/NixOS/nixpkgs/commit/8b6ce8cca68dd4ced6695be995b5dfb02383c39b"><code>8b6ce8c</code></a>
authentik: 2026.5.3 -&gt; 2026.5.6, fix build (<a
href="https://redirect.github.com/NixOS/nixpkgs/issues/548752">#548752</a>)</li>
<li><a
href="https://github.com/NixOS/nixpkgs/commit/5f10f08ce025870ffe9a183dc059b2a4657e658c"><code>5f10f08</code></a>
home-assistant-custom-components.cover_time_based: 4.9.0 -&gt; 4.10.0
(<a
href="https://redirect.github.com/NixOS/nixpkgs/issues/548992">#548992</a>)</li>
<li><a
href="https://github.com/NixOS/nixpkgs/commit/5d0c51546478269376bbbf47414b3020fb31fa1c"><code>5d0c515</code></a>
vimPlugins.copilot-lua: reuse packaged copilot-language-server</li>
<li><a
href="https://github.com/NixOS/nixpkgs/commit/dbf56e90c2225d547fddbda29626ba05241ed35b"><code>dbf56e9</code></a>
jetbrains-toolbox: 3.6.2.85969 -&gt; 3.6.3.86383 (<a
href="https://redirect.github.com/NixOS/nixpkgs/issues/549001">#549001</a>)</li>
<li><a
href="https://github.com/NixOS/nixpkgs/commit/ba6008d047be7fe66cd58bb333011fb171ea9fb3"><code>ba6008d</code></a>
rtorrent: 0.16.17 -&gt; 0.16.19 (<a
href="https://redirect.github.com/NixOS/nixpkgs/issues/548973">#548973</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/NixOS/nixpkgs/compare/1559d3daa3ecc813a650b79375ea61b6741b8746...e72e4f299401a3689d4b3d5fc6496b11db7064eb">compare
view</a></li>
</ul>
</details>
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</details>

Author: hyperpolymath