chore(deps): update pnpm to v11

Author: renovate[bot]

package.json

@@ -31,7 +31,7 @@
   },
   "volta": {
     "node": "24.13.0",
-    "pnpm": "10.28.1"
+    "pnpm": "11.3.0"
   },
-  "packageManager": "pnpm@10.28.1"
+  "packageManager": "pnpm@11.3.0"
 }

packages/ember-simple-auth/.github/workflows/ci.yml

@@ -21,7 +21,7 @@ jobs:
       - name: Install pnpm
         uses: pnpm/action-setup@v4
         with:
-          version: 10
+          version: 11
       - name: Install Node
         uses: actions/setup-node@v6
         with:
@@ -43,7 +43,7 @@ jobs:
       - name: Install pnpm
         uses: pnpm/action-setup@v4
         with:
-          version: 10
+          version: 11
       - uses: actions/setup-node@v6
         with:
           node-version: 24.x
@@ -76,7 +76,7 @@ jobs:
       - name: Install pnpm
         uses: pnpm/action-setup@v4
         with:
-          version: 10
+          version: 11
       - name: Install Node
         uses: actions/setup-node@v6
         with: