Bumps [golang.org/x/tools](https://github.com/golang/tools) from 0.1.12
to 0.2.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/golang/tools/releases">golang.org/x/tools's
releases</a>.</em></p>
<blockquote>
<h2>gopls/v0.2.0</h2>
<ul>
<li>Many improvements to autocompletion. In particular, support for
completions of array, slice, map, and function literals (<a
href="https://github.com/muirdm"><code>@​muirdm</code></a>).</li>
<li>A new diff algorithm (<a
href="https://github.com/sergi/go-diff">github.com/sergi/go-diff</a>)
that improves handling of line endings on different operating systems
(<a
href="https://github.com/ianthehat"><code>@​ianthehat</code></a>).</li>
<li>Improved caching and memory usage (<a
href="https://github.com/stamblerre"><code>@​stamblerre</code></a>).</li>
<li>Command-line support for links, suggested fixes, and imports (<a
href="https://github.com/kalmanb"><code>@​kalmanb</code></a>).</li>
<li>Command-line support for references, signature, and symbols (<a
href="https://github.com/rentziass"><code>@​rentziass</code></a>).</li>
<li>Command-line support for rename (<a
href="https://github.com/hartzell"><code>@​hartzell</code></a>).</li>
</ul>
<h3>Opt-in:</h3>
<ul>
<li>Get diagnostics from <a
href="https://staticcheck.io/">staticcheck</a> by configuring
<code>&quot;staticcheck&quot;: true</code> in your gopls settings (<a
href="https://github.com/ianthehat"><code>@​ianthehat</code></a>).</li>
<li>Get autocompletion of unimported packages and symbols by configuring
<code>&quot;completeUnimported&quot;: true</code> in your gopls settings
(<a href="https://github.com/heschik"><code>@​heschik</code></a>).</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/golang/tools/commit/f112c43328372460f7ac5bc951711609e22b01cc"><code>f112c43</code></a>
go.mod: update golang.org/x dependencies</li>
<li><a
href="https://github.com/golang/tools/commit/207f456f2d4057372e2612f699c66598e5cdd5f4"><code>207f456</code></a>
go/internal/gcimporter: bump version number in skew check</li>
<li><a
href="https://github.com/golang/tools/commit/65196caeed0001ac363270d53feaf62d9b90873f"><code>65196ca</code></a>
gopls/README.md: fix wording around supported Go versions</li>
<li><a
href="https://github.com/golang/tools/commit/61280309af36ad3b716dc3d4a1703b362ff5fc35"><code>6128030</code></a>
gopls/internal: support renaming packages with int. test variants</li>
<li><a
href="https://github.com/golang/tools/commit/649df2ea1a9b6e73d1fd5c4dacd95a1be74683d5"><code>649df2e</code></a>
go.mod: mark as requiring -compat 1.16</li>
<li><a
href="https://github.com/golang/tools/commit/91311ab3b8fbb39d8d1df146082b6313ec6e2d55"><code>91311ab</code></a>
gopls/internal/lsp/cache: better import path hygiene</li>
<li><a
href="https://github.com/golang/tools/commit/9eda97bc2d7c2fa6ed3f23c9511a6cdeb174b4c8"><code>9eda97b</code></a>
go/analysis: enable a test that applies after go list behavior
change</li>
<li><a
href="https://github.com/golang/tools/commit/b50d7ba6eeb13c2ded0ec2d8535be9170c065059"><code>b50d7ba</code></a>
gopls: minor cleanup of standalone package support</li>
<li><a
href="https://github.com/golang/tools/commit/502b93c33e3e519598e1a93f25ea8e4304def4de"><code>502b93c</code></a>
gopls/internal/lsp: tolerate missing end position in
RelatedInformation</li>
<li><a
href="https://github.com/golang/tools/commit/d67c3ada0900abbc8e2bf23bb224ebf294fa2026"><code>d67c3ad</code></a>
internal/imports: repair warnings from default analyzers</li>
<li>Additional commits viewable in <a
href="https://github.com/golang/tools/compare/v0.1.12...v0.2.0">compare
view</a></li>
</ul>
</details>
<br />


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