build(deps-dev): Bump jsii-diff from 1.29.0 to 1.30.0 (#347)

Bumps [jsii-diff](https://github.com/aws/jsii/tree/HEAD/packages/jsii-diff) from 1.29.0 to 1.30.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/aws/jsii/releases">jsii-diff's releases</a>.</em></p>
<blockquote>
<h2>v1.30.0</h2>
<h3>Features</h3>
<ul>
<li><strong>rosetta:</strong> JSII_ROSETTA_MAX_WORKER_COUNT limits max workers (<a href="https://github-redirect.dependabot.com/aws/jsii/issues/2816">#2816</a>) (<a href="https://github.com/aws/jsii/commit/c478da482e688f763ecccf6bff52cded3758ad53">c478da4</a>)</li>
</ul>
<h3>Bug Fixes</h3>
<ul>
<li><strong>docs:</strong> correct the &quot;source version&quot; in Python version mapping (<a href="https://github.com/aws/jsii/commit/47a40f15195c00368c55bb9d08eded063d970dec">47a40f1</a>)</li>
<li>update lineMap after altering source.text (<a href="https://github-redirect.dependabot.com/aws/jsii/issues/2837">#2837</a>) (<a href="https://github.com/aws/jsii/commit/82f5d5f34dee083e617f7194f7c326ff82f2cd90">82f5d5f</a>), closes <a href="https://github-redirect.dependabot.com/aws/jsii/issues/2680">#2680</a></li>
<li><strong>pacmak:</strong> fails when package path contains space (<a href="https://github-redirect.dependabot.com/aws/jsii/issues/2758">#2758</a>) (<a href="https://github.com/aws/jsii/commit/0fbba6bc1af09cbab19acdabaea14e5eb1681ae3">0fbba6b</a>), closes <a href="https://github-redirect.dependabot.com/aws/jsii/issues/2748">#2748</a></li>
<li><strong>python:</strong> classes do not correctly implement interfaces (<a href="https://github-redirect.dependabot.com/aws/jsii/issues/2809">#2809</a>) (<a href="https://github.com/aws/jsii/commit/07693478ff85142cc79691539d72ce5a4169eb9d">0769347</a>), closes <a href="https://github-redirect.dependabot.com/aws/aws-cdk/issues/13474">aws/aws-cdk#13474</a></li>
<li><strong>python:</strong> module import fails: NameError: name 'List' is not defined (<a href="https://github-redirect.dependabot.com/aws/jsii/issues/2851">#2851</a>) (<a href="https://github.com/aws/jsii/commit/b7b9e5f75d09543e0e48f31bcde0ee770599fe04">b7b9e5f</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/aws/jsii/blob/v1.30.0/CHANGELOG.md">jsii-diff's changelog</a>.</em></p>
<blockquote>
<h2><a href="https://github.com/aws/jsii/compare/v1.29.0...v1.30.0">1.30.0</a> (2021-05-27)</h2>
<h3>Features</h3>
<ul>
<li><strong>rosetta:</strong> JSII_ROSETTA_MAX_WORKER_COUNT limits max workers (<a href="https://github-redirect.dependabot.com/aws/jsii/issues/2816">#2816</a>) (<a href="https://github.com/aws/jsii/commit/c478da482e688f763ecccf6bff52cded3758ad53">c478da4</a>)</li>
</ul>
<h3>Bug Fixes</h3>
<ul>
<li><strong>docs:</strong> correct the &quot;source version&quot; in Python version mapping (<a href="https://github.com/aws/jsii/commit/47a40f15195c00368c55bb9d08eded063d970dec">47a40f1</a>)</li>
<li>update lineMap after altering source.text (<a href="https://github-redirect.dependabot.com/aws/jsii/issues/2837">#2837</a>) (<a href="https://github.com/aws/jsii/commit/82f5d5f34dee083e617f7194f7c326ff82f2cd90">82f5d5f</a>), closes <a href="https://github-redirect.dependabot.com/aws/jsii/issues/2680">#2680</a></li>
<li><strong>pacmak:</strong> fails when package path contains space (<a href="https://github-redirect.dependabot.com/aws/jsii/issues/2758">#2758</a>) (<a href="https://github.com/aws/jsii/commit/0fbba6bc1af09cbab19acdabaea14e5eb1681ae3">0fbba6b</a>), closes <a href="https://github-redirect.dependabot.com/aws/jsii/issues/2748">#2748</a></li>
<li><strong>python:</strong> classes do not correctly implement interfaces (<a href="https://github-redirect.dependabot.com/aws/jsii/issues/2809">#2809</a>) (<a href="https://github.com/aws/jsii/commit/07693478ff85142cc79691539d72ce5a4169eb9d">0769347</a>), closes <a href="https://github-redirect.dependabot.com/aws/aws-cdk/issues/13474">aws/aws-cdk#13474</a></li>
<li><strong>python:</strong> module import fails: NameError: name 'List' is not defined (<a href="https://github-redirect.dependabot.com/aws/jsii/issues/2851">#2851</a>) (<a href="https://github.com/aws/jsii/commit/b7b9e5f75d09543e0e48f31bcde0ee770599fe04">b7b9e5f</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/aws/jsii/commit/e84e70f5549a6a0382591aa7a735086fa3e65154"><code>e84e70f</code></a> chore: npm-check-updates &amp;&amp; yarn upgrade (<a href="https://github.com/aws/jsii/tree/HEAD/packages/jsii-diff/issues/2835">#2835</a>)</li>
<li><a href="https://github.com/aws/jsii/commit/49f6a4499067ee5534cad8cfeb1ebf42f55b8241"><code>49f6a44</code></a> chore: npm-check-updates &amp;&amp; yarn upgrade</li>
<li>See full diff in <a href="https://github.com/aws/jsii/commits/v1.30.0/packages/jsii-diff">compare view</a></li>
</ul>
</details>
<br />


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</details>

yarn.lock

@@ -3622,13 +3622,13 @@ jsesc@^2.5.1:
   integrity sha512-OYu7XEzjkCQ3C5Ps3QIZsQfNpqoJyZZA99wd9aWd05NCtC5pWOkShK2mkL6HXQR6/Cy2lbNdPlZBpuQHXE63gA==
 
 jsii-diff@^1.19.0:
-  version "1.29.0"
-  resolved "https://registry.yarnpkg.com/jsii-diff/-/jsii-diff-1.29.0.tgz#572bd3e0c9172fac3f1bf1cc4635501f57bbc8a0"
-  integrity sha512-Zc+h5C2XUGgVtT3qxerIDtPlvtjie45b5o5bZ6T/R+p0ClULrYmRl74+u1ztLqtOYcVqkhs6Qj11dgyZOCGzBA==
+  version "1.30.0"
+  resolved "https://registry.yarnpkg.com/jsii-diff/-/jsii-diff-1.30.0.tgz#b905760ddf5e29c6c6ef31b8c670a2d1db7291c0"
+  integrity sha512-74GeV8ab8BrS3k8h8HKnI8f5PecsRahflElxJuc6bI9xA5AhRAzBF/Lrt5HibuYPuSsyLAmhTU1GTHdRvKq8aA==
   dependencies:
-    "@jsii/spec" "^1.29.0"
+    "@jsii/spec" "^1.30.0"
     fs-extra "^9.1.0"
-    jsii-reflect "^1.29.0"
+    jsii-reflect "^1.30.0"
     log4js "^6.3.0"
     typescript "~3.9.9"
     yargs "^16.2.0"