Bump golang.org/x/tools from 0.30.0 to 0.31.0 (#27)

Bumps [golang.org/x/tools](https://github.com/golang/tools) from 0.30.0
to 0.31.0.
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/golang/tools/commit/6a5b66bef78dc7a1cf8593b276f35102ec0cb11c"><code>6a5b66b</code></a>
go.mod: update golang.org/x dependencies</li>
<li><a
href="https://github.com/golang/tools/commit/25a90befcdf96d15f13dd947b7395c8531dc67de"><code>25a90be</code></a>
gopls/internal/golang: Implementations for func types</li>
<li><a
href="https://github.com/golang/tools/commit/db6008cb90f09485deb11255e5dd6da114b4ecef"><code>db6008c</code></a>
go/types/internal/play: show Cursor.Stack of selected node</li>
<li><a
href="https://github.com/golang/tools/commit/ece9e9ba0760eb361376c8a890b24e89db031d9e"><code>ece9e9b</code></a>
gopls/doc/generate: add status in codelenses and inlayhints</li>
<li><a
href="https://github.com/golang/tools/commit/340f21a49b9cad20d07a2b58e483a991084dc481"><code>340f21a</code></a>
gopls: move gopls/doc/generate package</li>
<li><a
href="https://github.com/golang/tools/commit/07219402b2fc707689574d91ee3cfd2c9a544a87"><code>0721940</code></a>
gopls/internal/analysis/modernize: strings.Fields -&gt; FieldsSeq</li>
<li><a
href="https://github.com/golang/tools/commit/8d38122b0b1a9991f490aa06b7bfca7b4140bdad"><code>8d38122</code></a>
gopls/internal/cache: reproduce and fix crash on if cond overflow</li>
<li><a
href="https://github.com/golang/tools/commit/d81d6fcce1a24f2b8d0a9493f4d84b75c80176e4"><code>d81d6fc</code></a>
gopls/internal/util/asm: better assembly parsing</li>
<li><a
href="https://github.com/golang/tools/commit/455db21bd963fea3efdf0473e0ddce37313b8f91"><code>455db21</code></a>
gopls/internal/cache/parsego: fix OOB crash in fixInitStmt</li>
<li><a
href="https://github.com/golang/tools/commit/2b1f55036370bc9a05bed74aa13fa85fecce40e2"><code>2b1f550</code></a>
gopls/internal/analysis/gofix: allow literal array lengths</li>
<li>Additional commits viewable in <a
href="https://github.com/golang/tools/compare/v0.30.0...v0.31.0">compare
view</a></li>
</ul>
</details>
<br />


[![Dependabot compatibility
score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=golang.org/x/tools&package-manager=go_modules&previous-version=0.30.0&new-version=0.31.0)](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)


</details>

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