build(deps): bump @prisma/adapter-mariadb in /packages/prisma-schemas

Bumps [@prisma/adapter-mariadb](https://github.com/prisma/prisma/tree/HEAD/packages/adapter-planetscale) from 6.17.1 to 6.18.0.
- [Release notes](https://github.com/prisma/prisma/releases)
- [Commits](https://github.com/prisma/prisma/commits/6.18.0/packages/adapter-planetscale)

---
updated-dependencies:
- dependency-name: "@prisma/adapter-mariadb"
  dependency-version: 6.18.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

packages/prisma-schemas/package.json

@@ -19,7 +19,7 @@
     "prod:transfer-files-post": "pnpm -F '~ci' prod:transfer-files packages/prisma-schemas/docker-compose.yml:@packages/prisma-schemas/docker-compose.yml"
   },
   "dependencies": {
-    "@prisma/adapter-mariadb": "^6.16.2",
+    "@prisma/adapter-mariadb": "^6.18.0",
     "@prisma/client": "^6.16.2",
     "dotenv": "^17.2.2",
     "prisma": "^6.16.2",