Removes unused script

package.json

@@ -9104,7 +9104,6 @@
 		"bundle": "webpack --mode production",
 		"clean": "git clean -Xdf -e !node_modules -e !node_modules/**/*",
 		"lint": "eslint src/**/*.ts --fix --cache",
-		"optimize:webviews": "webpack --config-name webviews --env.optimizeImages",
 		"pack": "vsce package --yarn",
 		"pack-insiders": "yarn run patch-insiders && yarn run pack",
 		"patch-insiders": "node ./scripts/applyPatchForInsiders.js",