Bump sanctuary-type-identifiers from 3.0.0 to 4.0.0

Bumps [sanctuary-type-identifiers](https://github.com/sanctuary-js/sanctuary-type-identifiers) from 3.0.0 to 4.0.0.
- [Release notes](https://github.com/sanctuary-js/sanctuary-type-identifiers/releases)
- [Commits](sanctuary-js/sanctuary-type-identifiers@v3.0.0...v4.0.0)

---
updated-dependencies:
- dependency-name: sanctuary-type-identifiers
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package.json

@@ -71,7 +71,7 @@
   ],
   "dependencies": {
     "sanctuary-show": "^2.0.0",
-    "sanctuary-type-identifiers": "^3.0.0"
+    "sanctuary-type-identifiers": "^4.0.0"
   },
   "devDependencies": {
     "@rollup/plugin-commonjs": "^24.0.0",