chore(deps-dev): bump ts-jest from 26.5.3 to 26.5.4 (#281)

Bumps [ts-jest](https://github.com/kulshekhar/ts-jest) from 26.5.3 to 26.5.4.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/kulshekhar/ts-jest/blob/master/CHANGELOG.md">ts-jest's changelog</a>.</em></p>
<blockquote>
<h2><a href="https://github.com/kulshekhar/ts-jest/compare/v26.5.3...v26.5.4">26.5.4</a> (2021-03-17)</h2>
<h3>Bug Fixes</h3>
<ul>
<li><strong>compiler:</strong> initialize compiler with <code>.ts</code>/<code>.tsx</code>/<code>.d.ts</code> files only (<a href="https://github.com/kulshekhar/ts-jest/issues/2457">#2457</a>) (<a href="https://github.com/kulshekhar/ts-jest/commit/1dc731a5faf7cda59db1cc642eb99fae973b1246">1dc731a</a>), closes <a href="https://github.com/kulshekhar/ts-jest/issues/2445">#2445</a></li>
</ul>
<h1><a href="https://github.com/kulshekhar/ts-jest/compare/v27.0.0-next.7...v27.0.0-next.8">27.0.0-next.8</a> (2021-03-11)</h1>
<h3>Bug Fixes</h3>
<ul>
<li><strong>compiler:</strong> resolve nested imported modules for each processing file (<a href="https://github.com/kulshekhar/ts-jest/issues/2436">#2436</a>) (<a href="https://github.com/kulshekhar/ts-jest/commit/3cb9019289bb64deecffaf52e840faf6a4656092">3cb9019</a>), closes <a href="https://github.com/kulshekhar/ts-jest/issues/1390">#1390</a> <a href="https://github.com/kulshekhar/ts-jest/issues/1747">#1747</a></li>
<li><strong>config:</strong> create fallback jest config when jest config is <code>undefined</code> (<a href="https://github.com/kulshekhar/ts-jest/issues/2433">#2433</a>) (<a href="https://github.com/kulshekhar/ts-jest/commit/c6d6e4cd534e1c368fcb7141784ee43584525ca4">c6d6e4c</a>), closes <a href="https://github.com/kulshekhar/ts-jest/issues/2085">#2085</a></li>
<li>remove <code>@types/jest</code> from direct dep (<a href="https://github.com/kulshekhar/ts-jest/issues/2409">#2409</a>) (<a href="https://github.com/kulshekhar/ts-jest/commit/89131203c358c8f9e89655800e500a9e88a17334">8913120</a>), closes <a href="https://github.com/kulshekhar/ts-jest/issues/2406">#2406</a> <a href="https://github.com/kulshekhar/ts-jest/issues/2411">#2411</a></li>
<li><strong>compiler:</strong> return original file content and show warning on emit skip (<a href="https://github.com/kulshekhar/ts-jest/issues/2410">#2410</a>) (<a href="https://github.com/kulshekhar/ts-jest/commit/c2b2164ddd1e606fc2490326244a6efc63f6c4a0">c2b2164</a>), closes <a href="https://github.com/kulshekhar/ts-jest/issues/2407">#2407</a></li>
<li><strong>compiler:</strong> type check correctly in watch mode when a file content itself has changed (<a href="https://github.com/kulshekhar/ts-jest/issues/2405">#2405</a>) (<a href="https://github.com/kulshekhar/ts-jest/commit/064bf3a73e9a304aa9366d27db8973b68be23ffd">064bf3a</a>), closes <a href="https://github.com/kulshekhar/ts-jest/issues/2118">#2118</a></li>
</ul>
<h3>Features</h3>
<ul>
<li>adopt jest <strong>27.0.0-next.4</strong> (<a href="https://github.com/kulshekhar/ts-jest/issues/2435">#2435</a>) (<a href="https://github.com/kulshekhar/ts-jest/commit/1d411f285e4f7eff7982c3917b6b91b5af617e8a">1d411f2</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/kulshekhar/ts-jest/commit/f3522d898cf8d7e67ce73f4dd743e860a14173d6"><code>f3522d8</code></a> chore(release): 26.5.4</li>
<li><a href="https://github.com/kulshekhar/ts-jest/commit/1dc731a5faf7cda59db1cc642eb99fae973b1246"><code>1dc731a</code></a> fix(compiler): initialize compiler with <code>.ts</code>/<code>.tsx</code>/<code>.d.ts</code> files only (<a href="https://github.com/kulshekhar/ts-jest/issues/2457">#2457</a>)</li>
<li>See full diff in <a href="https://github.com/kulshekhar/ts-jest/compare/v26.5.3...v26.5.4">compare view</a></li>
</ul>
</details>
<br />


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</details>

yarn.lock

@@ -5430,9 +5430,9 @@ trim-off-newlines@^1.0.0:
   integrity sha1-n5up2e+odkw4dpi8v+sshI8RrbM=
 
 ts-jest@^26.1.0:
-  version "26.5.3"
-  resolved "https://registry.yarnpkg.com/ts-jest/-/ts-jest-26.5.3.tgz#a6ee00ba547be3b09877550df40a1465d0295554"
-  integrity sha512-nBiiFGNvtujdLryU7MiMQh1iPmnZ/QvOskBbD2kURiI1MwqvxlxNnaAB/z9TbslMqCsSbu5BXvSSQPc5tvHGeA==
+  version "26.5.4"
+  resolved "https://registry.yarnpkg.com/ts-jest/-/ts-jest-26.5.4.tgz#207f4c114812a9c6d5746dd4d1cdf899eafc9686"
+  integrity sha512-I5Qsddo+VTm94SukBJ4cPimOoFZsYTeElR2xy6H2TOVs+NsvgYglW8KuQgKoApOKuaU/Ix/vrF9ebFZlb5D2Pg==
   dependencies:
     bs-logger "0.x"
     buffer-from "1.x"