use pnpm@8.6.0

package.json

@@ -6,7 +6,7 @@
 		"type": "git",
 		"url": "https://github.com/misskey-dev/misskey.git"
 	},
-	"packageManager": "pnpm@8.5.1",
+	"packageManager": "pnpm@8.6.0",
 	"workspaces": [
 		"packages/frontend",
 		"packages/backend",

pnpm-lock.yaml

-lockfileVersion: '6.0'
+lockfileVersion: '6.1'
+
+settings:
+  autoInstallPeers: true
+  excludeLinksFromLockfile: false
 overrides:
   chokidar: 3.5.3