Bump ipython from 7.31.1 to 8.10.0 in /2020#47

Bumps [ipython](https://github.com/ipython/ipython) from 7.31.1 to 8.10.0. <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/ipython/ipython/commit/15ea1ed5a886d6c19c1cc4856f2cf04a2a547c57"><code>15ea1ed</code></a> release 8.10.0</li> <li><a href="https://github.com/ipython/ipython/commit/560ad109197c0f8373865896af369bb3b36fd229"><code>560ad10</code></a> DOC: Update what's new for 8.10 (<a href="https://github-redirect.dependabot.com/ipython/ipython/issues/13939">#13939</a>)</li> <li><a href="https://github.com/ipython/ipython/commit/7557ade0ed927475d5ab5b573d0ea4febfb22683"><code>7557ade</code></a> DOC: Update what's new for 8.10</li> <li><a href="https://github.com/ipython/ipython/commit/385d69325319a5972ee9b5983638e3617f21cb1f"><code>385d693</code></a> Merge pull request from GHSA-29gw-9793-fvw7</li> <li><a href="https://github.com/ipython/ipython/commit/e548ee23ac460a99901f1cd43b94ae84a35ec393"><code>e548ee2</code></a> Swallow potential exceptions from showtraceback() (<a href="https://github-redirect.dependabot.com/ipython/ipython/issues/13934">#13934</a>)</li> <li><a href="https://github.com/ipython/ipython/commit/0694b08b436203817059ec7e7136cf8561a6f013"><code>0694b08</code></a> MAINT: mock slowest test. (<a href="https://github-redirect.dependabot.com/ipython/ipython/issues/13885">#13885</a>)</li> <li><a href="https://github.com/ipython/ipython/commit/865591252a67c6907fe03228b4053305715286e6"><code>8655912</code></a> MAINT: mock slowest test.</li> <li><a href="https://github.com/ipython/ipython/commit/a011765b44febfb11bae122d2ed7db763621ac8f"><code>a011765</code></a> Isolate the attack tests with setUp and tearDown methods</li> <li><a href="https://github.com/ipython/ipython/commit/c7a9470e540392c575aac46c3ee5cf4fe5123eb1"><code>c7a9470</code></a> Add some regression tests for this change</li> <li><a href="https://github.com/ipython/ipython/commit/fd34cf5f1f6e243243c738c6e0cf62eb682c4d68"><code>fd34cf5</code></a> Swallow potential exceptions from showtraceback()</li> <li>Additional commits viewable in <a href="https://github.com/ipython/ipython/compare/7.31.1...8.10.0">compare view</a></li> </ul> </details> <br /> [](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 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) - `@dependabot use these labels` will set the current labels as the default for future PRs for this repo and language - `@dependabot use these reviewers` will set the current reviewers as the default for future PRs for this repo and language - `@dependabot use these assignees` will set the current assignees as the default for future PRs for this repo and language - `@dependabot use this milestone` will set the current milestone as the default for future PRs for this repo and language You can disable automated security fix PRs for this repo from the [Security Alerts page](https://github.com/zedrdave/advent_of_code/network/alerts). </details>