Bump pressbooks-build-tools from 3.0.1 to 4.0.0

Bumps [pressbooks-build-tools](https://github.com/pressbooks/pressbooks-build-tools) from 3.0.1 to 4.0.0.
- [Release notes](https://github.com/pressbooks/pressbooks-build-tools/releases)
- [Changelog](https://github.com/pressbooks/pressbooks-build-tools/blob/main/CHANGELOG.md)
- [Commits](https://github.com/pressbooks/pressbooks-build-tools/compare/3.0.1...v4.0.0)

---
updated-dependencies:
- dependency-name: pressbooks-build-tools
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

package.json

@@ -71,7 +71,7 @@
 		"node": ">= 14"
 	},
 	"devDependencies": {
-		"pressbooks-build-tools": "^3.0.1"
+		"pressbooks-build-tools": "^4.0.0"
 	},
 	"dependencies": {
 		"aetna": "^1.0.0-alpha.27",