Bump lodash from 4.17.4 to 4.17.21 in /fixtures/expiration (facebook#…

…27591)

Bumps [lodash](https://github.com/lodash/lodash) from 4.17.4 to 4.17.21.
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/lodash/lodash/commit/f299b52f39486275a9e6483b60a410e06520c538"><code>f299b52</code></a>
Bump to v4.17.21</li>
<li><a
href="https://github.com/lodash/lodash/commit/c4847ebe7d14540bb28a8b932a9ce1b9ecbfee1a"><code>c4847eb</code></a>
Improve performance of <code>toNumber</code>, <code>trim</code> and
<code>trimEnd</code> on large input strings</li>
<li><a
href="https://github.com/lodash/lodash/commit/3469357cff396a26c363f8c1b5a91dde28ba4b1c"><code>3469357</code></a>
Prevent command injection through <code>_.template</code>'s
<code>variable</code> option</li>
<li><a
href="https://github.com/lodash/lodash/commit/ded9bc66583ed0b4e3b7dc906206d40757b4a90a"><code>ded9bc6</code></a>
Bump to v4.17.20.</li>
<li><a
href="https://github.com/lodash/lodash/commit/63150ef7645ac07961b63a86490f419f356429aa"><code>63150ef</code></a>
Documentation fixes.</li>
<li><a
href="https://github.com/lodash/lodash/commit/00f0f62a979d2f5fa0287c06eae70cf9a62d8794"><code>00f0f62</code></a>
test.js: Remove trailing comma.</li>
<li><a
href="https://github.com/lodash/lodash/commit/846e434c7a5b5692c55ebf5715ed677b70a32389"><code>846e434</code></a>
Temporarily use a custom fork of <code>lodash-cli</code>.</li>
<li><a
href="https://github.com/lodash/lodash/commit/5d046f39cbd27f573914768e3b36eeefcc4f1229"><code>5d046f3</code></a>
Re-enable Travis tests on <code>4.17</code> branch.</li>
<li><a
href="https://github.com/lodash/lodash/commit/aa816b36d402a1ad9385142ce7188f17dae514fd"><code>aa816b3</code></a>
Remove <code>/npm-package</code>.</li>
<li><a
href="https://github.com/lodash/lodash/commit/d7fbc52ee0466a6d248f047b5d5c3e6d1e099056"><code>d7fbc52</code></a>
Bump to v4.17.19</li>
<li>Additional commits viewable in <a
href="https://github.com/lodash/lodash/compare/4.17.4...4.17.21">compare
view</a></li>
</ul>
</details>
<details>
<summary>Maintainer changes</summary>
<p>This version was pushed to npm by <a
href="https://www.npmjs.com/~bnjmnt4n">bnjmnt4n</a>, a new releaser for
lodash since your current version.</p>
</details>
<br />


[![Dependabot compatibility
score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=lodash&package-manager=npm_and_yarn&previous-version=4.17.4&new-version=4.17.21)](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)
You can disable automated security fix PRs for this repo from the
[Security Alerts
page](https://github.com/facebook/react/network/alerts).

</details>

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

fixtures/expiration/yarn.lock

@@ -3943,8 +3943,8 @@ lodash.uniq@^4.5.0:
   resolved "https://registry.yarnpkg.com/lodash.uniq/-/lodash.uniq-4.5.0.tgz#d0225373aeb652adc1bc82e4945339a842754773"
 
 "lodash@>=3.5 <5", lodash@^4.14.0, lodash@^4.15.0, lodash@^4.17.2, lodash@^4.17.3, lodash@^4.17.4, lodash@^4.3.0:
-  version "4.17.4"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.4.tgz#78203a4d1c328ae1d86dca6460e369b57f4055ae"
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
 
 loglevel@^1.4.1:
   version "1.6.0"