fix(deps): update dependency scratch-paint to ^2.2.400 (#149)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package-lock.json

@@ -95,7 +95,7 @@
     "scratch-audio": "^1.0.254",
     "scratch-blocks": "^1.1.6",
     "scratch-l10n": "^3.18.286",
-    "scratch-paint": "^2.2.151",
+    "scratch-paint": "^2.2.400",
     "scratch-render-fonts": "^1.0.2",
     "scratch-storage": "^4.0.24",
     "startaudiocontext": "^1.2.1",