deps: bump @types/webpack-env from 1.18.1 to 1.18.5 (#5606)

Bumps
[@types/webpack-env](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/webpack-env)
from 1.18.1 to 1.18.5.
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Signed-off-by: dependabot[bot] <[email protected]>
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package-lock.json

@@ -43,7 +43,7 @@
         "@playwright/browser-chromium": "^1.43.1",
         "@types/vscode": "^1.68.0",
         "@types/vscode-webview": "^1.57.1",
-        "@types/webpack-env": "^1.18.1",
+        "@types/webpack-env": "^1.18.5",
         "@typescript-eslint/eslint-plugin": "^7.14.1",
         "@typescript-eslint/parser": "^7.14.1",
         "@vscode/codicons": "^0.0.33",