Replace dropzone with @deltablot/dropzone (#37237)

Fix #37228. 

Using NicolasCARPi/dropzone as short-term solution

package.json

@@ -21,6 +21,7 @@
     "@codemirror/search": "6.6.0",
     "@codemirror/state": "6.6.0",
     "@codemirror/view": "6.41.0",
+    "@deltablot/dropzone": "7.4.3",
     "@github/markdown-toolbar-element": "2.2.3",
     "@github/paste-markdown": "1.5.3",
     "@github/text-expander-element": "2.9.4",
@@ -46,7 +47,6 @@
     "compare-versions": "6.1.1",
     "cropperjs": "1.6.2",
     "dayjs": "1.11.20",
-    "dropzone": "6.0.0-beta.2",
     "easymde": "2.20.0",
     "esbuild": "0.28.0",
     "idiomorph": "0.7.4",
@@ -81,7 +81,6 @@
     "@stylistic/eslint-plugin": "5.10.0",
     "@stylistic/stylelint-plugin": "5.1.0",
     "@types/codemirror": "5.60.17",
-    "@types/dropzone": "5.7.9",
     "@types/jquery": "4.0.0",
     "@types/js-yaml": "4.0.9",
     "@types/katex": "0.16.8",