chore(deps): update dependency @testing-library/jest-dom to v6.4.8 (#3527)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

spring-boot-admin-server-ui/package-lock.json

@@ -72,7 +72,7 @@
     "@storybook/addon-mdx-gfm": "^8.0.0",
     "@storybook/vue3": "8.2.5",
     "@storybook/vue3-vite": "^8.0.0",
-    "@testing-library/jest-dom": "6.4.7",
+    "@testing-library/jest-dom": "6.4.8",
     "@testing-library/user-event": "14.5.2",
     "@testing-library/vue": "8.1.0",
     "@trivago/prettier-plugin-sort-imports": "^4.2.0",