fix(deps): Bump env-var from 7.0.1 to 7.1.1 (#136)

Bumps [env-var](https://github.com/evanshortiss/env-var) from 7.0.1 to 7.1.1.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/evanshortiss/env-var/releases">env-var's releases</a>.</em></p>
<blockquote>
<h2>7.1.1</h2>
<ul>
<li>Fix duplicate identifier error for TypeScript builds (<a href="https://github-redirect.dependabot.com/evanshortiss/env-var/issues/151">#151</a>)</li>
</ul>
<h2>7.1.0</h2>
<ul>
<li>Support type narrowed <code>process.env</code>/record and remove unused type (<a href="https://github-redirect.dependabot.com/evanshortiss/env-var/issues/148">#148</a>)</li>
<li>Add support for <code>readonly T[]</code> generic use with <code>asEnum()</code></li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/evanshortiss/env-var/blob/master/CHANGELOG.md">env-var's changelog</a>.</em></p>
<blockquote>
<h2>7.1.1 (28/10/2021)</h2>
<ul>
<li>Fix duplicate identifier error for TypeScript builds (<a href="https://github-redirect.dependabot.com/evanshortiss/env-var/issues/151">#151</a>)</li>
</ul>
<h2>7.1.0 (28/10/2021)</h2>
<ul>
<li>Support type narrowed <code>process.env</code>/record and remove unused type (<a href="https://github-redirect.dependabot.com/evanshortiss/env-var/issues/148">#148</a>)</li>
<li>Add support for <code>readonly T[]</code> generic use with <code>asEnum()</code></li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/evanshortiss/env-var/commit/c5a2826698ab57b2e3ca3968ca7d0ab060696d04"><code>c5a2826</code></a> fix: reference correct PR in changelog</li>
<li><a href="https://github.com/evanshortiss/env-var/commit/a9d05030f1945250b3439733c89a912e8d4e5c5a"><code>a9d0503</code></a> chore: 7.1.1 release prep</li>
<li><a href="https://github.com/evanshortiss/env-var/commit/f60ff5df23f06d00cda47c064983699d6f5877a9"><code>f60ff5d</code></a> fix: remove duplicate identifier for EnvVarError (<a href="https://github-redirect.dependabot.com/evanshortiss/env-var/issues/151">#151</a>)</li>
<li><a href="https://github.com/evanshortiss/env-var/commit/03f4fc24e6adadde8f4a4bb65c90f4b432323520"><code>03f4fc2</code></a> chore: prepare 7.1.0</li>
<li><a href="https://github.com/evanshortiss/env-var/commit/d1be5b5f559029469e9a6e8eade918f649291143"><code>d1be5b5</code></a> feat: support readonly enum types (<a href="https://github-redirect.dependabot.com/evanshortiss/env-var/issues/149">#149</a>)</li>
<li><a href="https://github.com/evanshortiss/env-var/commit/68b4db1bed7c5b075e0510d2baf0a92b8c58680b"><code>68b4db1</code></a> fix: strengthen typings (<a href="https://github-redirect.dependabot.com/evanshortiss/env-var/issues/148">#148</a>)</li>
<li><a href="https://github.com/evanshortiss/env-var/commit/bf0adfd3a6d8342ce920faa40fe71df0772bdb88"><code>bf0adfd</code></a> fix: actually use coveralls action and not coveralls script</li>
<li><a href="https://github.com/evanshortiss/env-var/commit/61ef43b53ee26f915e42eaeffd19adbbd36fd96d"><code>61ef43b</code></a> fix: use correct version syntax for coveralls action</li>
<li><a href="https://github.com/evanshortiss/env-var/commit/d8f001eb0c03284350a501560e443a948df2dd58"><code>d8f001e</code></a> fix: use correct syntax for coveralls action</li>
<li><a href="https://github.com/evanshortiss/env-var/commit/3851c35aa644cf1b561446fdb5cbdff1e70f4d5f"><code>3851c35</code></a> fix: remove npm cache</li>
<li>Additional commits viewable in <a href="https://github.com/evanshortiss/env-var/compare/7.0.1...7.1.1">compare view</a></li>
</ul>
</details>
<br />


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</details>

package.json

@@ -68,7 +68,7 @@
   "dependencies": {
     "@relaycorp/relaynet-core": "^1.54.4",
     "axios": "^0.21.1",
-    "env-var": "^7.0.1"
+    "env-var": "^7.1.1"
   },
   "peerDependencies": {
     "@relaycorp/relaynet-core": ">= 1.42.1 < 2"