Address dependabot alerts

[lindboe]

For posterity, these are the reasons each of these resolutions was
added. They should all work fine; semver is a little concerning becuase
deps are depending on two different major versions there, but we can
only have a single resolution, but according to the changelog the only
breaking change was dropping support for older versions of node.

1. @babel/traverse: GHSA-67hx-6x53-jw92

   yarn why v1.22.19
   [1/4] 🤔  Why do we have the module "@babel/traverse"...?
   [2/4] 🚚  Initialising dependency graph...
   [3/4] 🔍  Finding dependency...
   [4/4] 🚡  Calculating file sizes...
   => Found "@babel/[email protected]"
   info Has been hoisted to "@babel/traverse"
   info Reasons this module exists
      - Hoisted from "@docusaurus#core#@babel#traverse"
      - Hoisted from "@docusaurus#core#@docusaurus#mdx-loader#@babel#traverse"
      - Hoisted from "@docusaurus#core#@babel#core#@babel#traverse"
      - Hoisted from "@docusaurus#core#@babel#core#@babel#helpers#@babel#traverse"
   => Found "@svgr/webpack#@babel/[email protected]"
   info Reasons this module exists
      - "@docusaurus#core#@svgr#webpack#@babel#preset-typescript#@babel#plugin-transform-typescript#@babel#helper-create-class-features-plugin#@babel#helper-replace-supers" depends on it
      - Hoisted from "@docusaurus#core#@svgr#webpack#@babel#preset-typescript#@babel#plugin-transform-typescript#@babel#helper-create-class-features-plugin#@babel#helper-replace-supers#@babel#traverse"
   

2. follow-redirects: GHSA-jchw-25xp-jwwc

   yarn why v1.22.19
   [1/4] 🤔  Why do we have the module "follow-redirects"...?
   [2/4] 🚚  Initialising dependency graph...
   [3/4] 🔍  Finding dependency...
   [4/4] 🚡  Calculating file sizes...
   => Found "[email protected]"
   info Reasons this module exists
      - "@docusaurus#core#webpack-dev-server#http-proxy-middleware#http-proxy" depends on it
      - Hoisted from "@docusaurus#core#webpack-dev-server#http-proxy-middleware#http-proxy#follow-redirects"
   ✨  Done in 0.23s.
   

3. semver: GHSA-c2qf-rxjj-qqgw

   yarn why v1.22.19
   [1/4] 🤔  Why do we have the module "semver"...?
   [2/4] 🚚  Initialising dependency graph...
   [3/4] 🔍  Finding dependency...
   [4/4] 🚡  Calculating file sizes...
   => Found "[email protected]"
   info Has been hoisted to "semver"
   info Reasons this module exists
      - Hoisted from "@babel#helper-create-class-features-plugin#semver"
      - Hoisted from "@babel#helper-create-regexp-features-plugin#semver"
      - Hoisted from "@docusaurus#core#@babel#core#semver"
      - Hoisted from "@docusaurus#core#@babel#plugin-transform-runtime#semver"
      - Hoisted from "@docusaurus#core#@babel#preset-env#semver"
      - Hoisted from "@docusaurus#core#@babel#core#@babel#helper-compilation-targets#semver"
      - Hoisted from "@docusaurus#core#@babel#plugin-transform-runtime#babel-plugin-polyfill-corejs2#semver"
   => Found "@docusaurus/core#[email protected]"
   info This module exists because "@docusaurus#core" depends on it.
   => Found "update-notifier#[email protected]"
   info This module exists because "@docusaurus#core#update-notifier" depends on it.
   => Found "css-loader#[email protected]"
   info This module exists because "@docusaurus#core#css-loader" depends on it.
   => Found "postcss-loader#[email protected]"
   info This module exists because "@docusaurus#core#postcss-loader" depends on it.
   => Found "fork-ts-checker-webpack-plugin#[email protected]"
   info This module exists because "@docusaurus#core#react-dev-utils#fork-ts-checker-webpack-plugin" depends on it.
   => Found "semver-diff#[email protected]"
   info This module exists because "@docusaurus#core#update-notifier#semver-diff" depends on it.
   => Found "package-json#[email protected]"
   info This module exists because "@docusaurus#core#update-notifier#latest-version#package-json" depends on it.
   ✨  Done in 0.24s.
   

[morganick]

LGTM 👍

Any reason not to use a more current version of yarn?

[Jpoliachik]

lgtm!

[lindboe]

Any reason not to use a more current version of yarn?

I think you know more about this than I do! I'm used to yarn v1 since it's been the react-native default for so long.