chore(deps): Bump knl/niv-updater-action from 13 to 15 (#4738)

Bumps [knl/niv-updater-action](https://github.com/knl/niv-updater-action) from 13 to 15.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/knl/niv-updater-action/releases">knl/niv-updater-action's releases</a>.</em></p>
<blockquote>
<h2>Release v15</h2>
<p>Remove the pre-commit file that was breaking action runs.</p>
<h2>Release v14</h2>
<p>An update release, that bumps up the versions of various dependencies.</p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/knl/niv-updater-action/commit/5b63ba471a2acbde9fec87d8cfc123a4c0d5e210"><code>5b63ba4</code></a> Bump up the version to v15</li>
<li><a href="https://github.com/knl/niv-updater-action/commit/00cb5e6feeb99e8b274f07fb3589608250a21263"><code>00cb5e6</code></a> Remove .pre-commit-config.yaml, it should not be tracked</li>
<li><a href="https://github.com/knl/niv-updater-action/commit/ff7f84fcfb7a211fc6e6300cdb50015995d3b461"><code>ff7f84f</code></a> Bump up the version to v14</li>
<li><a href="https://github.com/knl/niv-updater-action/commit/b07dd4be933615a6a08266e28c9e8ed30cf031a0"><code>b07dd4b</code></a> Add .pre-commit-config.yaml</li>
<li><a href="https://github.com/knl/niv-updater-action/commit/a52a617f197197c1c910567332e7fc84ebdfd958"><code>a52a617</code></a> Bump up nixpkgs to 24.05</li>
<li><a href="https://github.com/knl/niv-updater-action/commit/a3c069f05f7eeb5a5c3f3affbd90d0e4225dd5a6"><code>a3c069f</code></a> Add .editorconfig so shfmt has common settings</li>
<li><a href="https://github.com/knl/niv-updater-action/commit/fcded2340a4b28b66333d007bb0386d6283ac2e5"><code>fcded23</code></a> Use new setup from cachix/install-nix action and bump nix</li>
<li><a href="https://github.com/knl/niv-updater-action/commit/1c5df8a95cea8f7fc0242f48af9da1a9f0523303"><code>1c5df8a</code></a> Update devenv</li>
<li><a href="https://github.com/knl/niv-updater-action/commit/b7c1567150eeb15868ca90c9a959851f34e057bb"><code>b7c1567</code></a> Use correct link for build status</li>
<li>See full diff in <a href="https://github.com/knl/niv-updater-action/compare/v13...v15">compare view</a></li>
</ul>
</details>
<br />


[![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=knl/niv-updater-action&package-manager=github_actions&previous-version=13&new-version=15)](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>

.github/workflows/niv-updater-rare.yml

@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: niv-updater-action
-        uses: knl/niv-updater-action@v13
+        uses: knl/niv-updater-action@v15
         with:
           # might be too noisy
           whitelist: 'ic-ref,musl-wasi,ic-wasm'

.github/workflows/niv-updater-trial.yml

@@ -26,7 +26,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: niv-updater-action
-        uses: knl/niv-updater-action@v13
+        uses: knl/niv-updater-action@v15
         with:
           whitelist: 'nixpkgs,musl-wasi,ic'
           labels: |

.github/workflows/niv-updater.yml

@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: niv-updater-action
-        uses: knl/niv-updater-action@v13
+        uses: knl/niv-updater-action@v15
         with:
           # might be too noisy
           blacklist: 'nixpkgs,ic-ref,musl-wasi,ic'