chore(deps): bump drizzle-orm in /packages/opencode

Bumps [drizzle-orm](https://github.com/drizzle-team/drizzle-orm) from 1.0.0-beta.16-ea816b6 to 1.0.0-beta.20.
- [Release notes](https://github.com/drizzle-team/drizzle-orm/releases)
- [Commits](https://github.com/drizzle-team/drizzle-orm/commits/v1.0.0-beta.20)

---
updated-dependencies:
- dependency-name: drizzle-orm
  dependency-version: 1.0.0-beta.20
  dependency-type: direct:production
...

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

Author: dependabot[bot]

packages/opencode/package.json

@@ -47,7 +47,7 @@
     "@types/yargs": "17.0.33",
     "@typescript/native-preview": "catalog:",
     "drizzle-kit": "1.0.0-beta.16-ea816b6",
-    "drizzle-orm": "1.0.0-beta.16-ea816b6",
+    "drizzle-orm": "1.0.0-beta.20",
     "duckdb": "1.4.4",
     "playwright-core": "1.58.2",
     "typescript": "catalog:",
@@ -111,7 +111,7 @@
     "clipboardy": "4.0.0",
     "decimal.js": "10.5.0",
     "diff": "catalog:",
-    "drizzle-orm": "1.0.0-beta.16-ea816b6",
+    "drizzle-orm": "1.0.0-beta.20",
     "effect": "catalog:",
     "fuzzysort": "3.1.0",
     "glob": "13.0.5",
@@ -143,6 +143,6 @@
     "zod-to-json-schema": "3.24.5"
   },
   "overrides": {
-    "drizzle-orm": "1.0.0-beta.16-ea816b6"
+    "drizzle-orm": "1.0.0-beta.20"
   }
 }