fix: lifecycle buildindex sort (#6568)

.changeset/twelve-ears-thank.md

@@ -0,0 +1,6 @@
+---
+"@pnpm/lifecycle": patch
+"pnpm": patch
+---
+
+Build projects in a workspace in correct order [#6568](https://github.com/pnpm/pnpm/pull/6568).

exec/lifecycle/src/runLifecycleHooksConcurrently.ts

@@ -38,7 +38,7 @@ export async function runLifecycleHooksConcurrently (
       importersByBuildIndex.get(importer.buildIndex)!.push(importer)
     }
   }
-  const sortedBuildIndexes = Array.from(importersByBuildIndex.keys()).sort()
+  const sortedBuildIndexes = Array.from(importersByBuildIndex.keys()).sort((a, b) => a - b)
   const groups = sortedBuildIndexes.map((buildIndex) => {
     const importers = importersByBuildIndex.get(buildIndex)!
     return importers.map(({ manifest, modulesDir, rootDir, stages: importerStages, targetDirs }) =>