ci: allow esbuild build script (pnpm 11 allowBuilds)

Fresh installs failed with ERR_PNPM_IGNORED_BUILDS: pnpm 11 blocks
dependency build scripts by default and the workspace file left esbuild's
allowBuilds value as a placeholder. Set it to true so CI's clean install
runs esbuild's build instead of erroring.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Author: gaoyu06

pnpm-workspace.yaml

@@ -2,4 +2,4 @@ verifyDepsBeforeRun: false
 onlyBuiltDependencies:
   - esbuild
 allowBuilds:
-  esbuild: set this to true or false
+  esbuild: true