test(sdk): expect description before code in PTC schema

snapshots/sdk/sdk.snapshot.ts

@@ -138,7 +138,7 @@ const SDK_ASSERTIONS: Readonly<Record<string, SdkAssertions>> = {
   'ptc-turn': {
     patches: [fileURLToPath(new URL('./ptc-turn/runtime.cordis.yml', import.meta.url))],
     expectedFinalResponse: 'CODE_ONE+CODE_TWO',
-    expectedTools: { run_code: ['code', 'description'] },
+    expectedTools: { run_code: ['description', 'code'] },
   },
   'subagent-continuable': {
     environment: { DSH_SNAPSHOT_HUMAN_STEER: '1' },