chore: remove build:deps script

Remove the build:deps script as it's no longer needed and can cause
CI dependency issues. Build dependencies are handled by nx automatically.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: nirga

package.json

@@ -4,8 +4,7 @@
   "license": "Apache-2.0",
   "scripts": {
     "build:all": "pnpm nx run-many -t build",
-    "build:affected": "pnpm nx affected -t build",
-    "build:deps": "pnpm nx run-many --targets=build --projects=@traceloop/instrumentation-openai,@traceloop/node-server-sdk"
+    "build:affected": "pnpm nx affected -t build"
   },
   "private": true,
   "devDependencies": {