Update dependency pnpm to v8.15.5

Author: renovate[bot]

.github/workflows/ci.yml

@@ -9,7 +9,7 @@ on:
   pull_request: {}
 
 env:
-  PNPM_VERSION: 8.15.4
+  PNPM_VERSION: 8.15.5
 
 concurrency:
   group: ci-${{ github.head_ref || github.ref }}

package.json

@@ -99,6 +99,6 @@
   },
   "volta": {
     "node": "20.11.1",
-    "pnpm": "8.15.4"
+    "pnpm": "8.15.5"
   }
 }