chore(backend): bump better-sqlite3 in /services/backend

Bumps [better-sqlite3](https://github.com/WiseLibs/better-sqlite3) from 11.10.0 to 12.0.0.
- [Release notes](https://github.com/WiseLibs/better-sqlite3/releases)
- [Commits](WiseLibs/better-sqlite3@v11.10.0...v12.0.0)

---
updated-dependencies:
- dependency-name: better-sqlite3
  dependency-version: 12.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

services/backend/package.json

@@ -25,7 +25,7 @@
     "@node-rs/argon2": "^2.0.2",
     "arctic": "^3.7.0",
     "argon2": "^0.43.0",
-    "better-sqlite3": "^11.10.0",
+    "better-sqlite3": "^12.0.0",
     "drizzle-orm": "^0.44.2",
     "fastify": "^5.3.3",
     "fastify-favicon": "^5.0.0",