Move hotscript in dev deps

Author: djhi

packages/ra-ui-materialui/package.json

@@ -34,6 +34,7 @@
         "expect": "^27.4.6",
         "file-api": "~0.10.4",
         "history": "^5.1.0",
+        "hotscript": "^1.0.12",
         "ignore-styles": "~5.0.1",
         "ra-core": "^4.10.2",
         "ra-i18n-polyglot": "^4.10.2",
@@ -62,7 +63,6 @@
         "clsx": "^1.1.1",
         "css-mediaquery": "^0.1.2",
         "dompurify": "^2.4.3",
-        "hotscript": "^1.0.12",
         "inflection": "~1.12.0",
         "jsonexport": "^3.2.0",
         "lodash": "~4.17.5",