Move @storybook/icons to devDependencies

Author: koesie10

extensions/ql-vscode/package-lock.json

@@ -1954,7 +1954,6 @@
     "@floating-ui/react": "^0.26.9",
     "@octokit/plugin-retry": "^6.0.1",
     "@octokit/rest": "^20.0.2",
-    "@storybook/icons": "^1.2.9",
     "@vscode/codicons": "^0.0.35",
     "@vscode/debugadapter": "^1.59.0",
     "@vscode/debugprotocol": "^1.59.0",
@@ -2004,6 +2003,7 @@
     "@storybook/blocks": "^8.0.2",
     "@storybook/components": "^8.0.2",
     "@storybook/csf": "^0.1.1",
+    "@storybook/icons": "^1.2.9",
     "@storybook/manager-api": "^8.0.2",
     "@storybook/react": "^8.0.2",
     "@storybook/react-vite": "^8.0.2",