Bump escape-string-regexp from 3.0.0 to 4.0.0

Bumps [escape-string-regexp](https://github.com/sindresorhus/escape-string-regexp) from 3.0.0 to 4.0.0.
- [Release notes](https://github.com/sindresorhus/escape-string-regexp/releases)
- [Commits](sindresorhus/escape-string-regexp@v3.0.0...v4.0.0)

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

package.json

@@ -36,7 +36,7 @@
     "text"
   ],
   "dependencies": {
-    "escape-string-regexp": "~3.0.0",
+    "escape-string-regexp": "~4.0.0",
     "existential": "~1.0.3",
     "lodash.first": "~3.0.0",
     "lodash.replace": "~4.1.4"