build(deps-dev): Bump @babel/core from 7.23.5 to 7.23.6

Bumps [@babel/core](https://github.com/babel/babel/tree/HEAD/packages/babel-core) from 7.23.5 to 7.23.6.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/commits/v7.23.6/packages/babel-core)

---
updated-dependencies:
- dependency-name: "@babel/core"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -5,7 +5,7 @@
     "repository": "https://github.com/jonnybarnes/jonnybarnes.uk",
     "license": "CC0-1.0",
     "devDependencies": {
-        "@babel/core": "^7.23.5",
+        "@babel/core": "^7.23.6",
         "@babel/preset-env": "^7.23.5",
         "@csstools/postcss-oklab-function": "^3.0.7",
         "autoprefixer": "^10.4.16",