Bump minimatch and gl-clear in /splash-grid

Removes [minimatch](https://github.com/isaacs/minimatch). It's no longer used after updating ancestor dependency [gl-clear](https://github.com/hughsk/gl-clear). These dependencies need to be updated together.


Removes `minimatch`

Updates `gl-clear` from 0.0.0 to 2.0.0
- [Release notes](https://github.com/hughsk/gl-clear/releases)
- [Commits](https://github.com/hughsk/gl-clear/commits/v2.0.0)

---
updated-dependencies:
- dependency-name: minimatch
  dependency-type: indirect
- dependency-name: gl-clear
  dependency-type: direct:production
...

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

splash-grid/package.json

@@ -28,7 +28,7 @@
     "cube-cube": "^1.0.0",
     "face-normals": "0.0.0",
     "frame-debounce": "0.0.0",
-    "gl-clear": "0.0.0",
+    "gl-clear": "2.0.0",
     "gl-context": "^0.1.0",
     "gl-fbo": "^1.1.3",
     "gl-geometry": "0.0.0",