Bump pnpm to v9

.github/workflows/ci.yml

@@ -16,8 +16,6 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: pnpm/action-setup@v4
-        with:
-          version: 8
       - run: pnpm i --frozen-lockfile
       - name: lint
         run: pnpm run lint
@@ -37,8 +35,6 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: pnpm/action-setup@v4
-        with:
-          version: 8
       - run: pnpm install --no-lockfile
       - name: test
         run: ${{ matrix.command }}

.github/workflows/plan-release.yml

@@ -54,8 +54,6 @@ jobs:
           node-version: 20.x
 
       - uses: pnpm/action-setup@v4
-        with:
-          version: 8
       - run: pnpm install --frozen-lockfile
 
       - name: 'Generate Explanation and Prep Changelogs'

.github/workflows/publish.yml

@@ -51,8 +51,6 @@ jobs:
           registry-url: 'https://registry.npmjs.org'
 
       - uses: pnpm/action-setup@v4
-        with:
-          version: 8
       - run: pnpm install --frozen-lockfile
       - name: npm publish
         run: pnpm release-plan publish

package.json

@@ -105,9 +105,10 @@
       "optional": true
     }
   },
+  "packageManager": "[email protected]",
   "volta": {
     "node": "20.18.0",
-    "pnpm": "8.15.9"
+    "pnpm": "9.13.0"
   },
   "ember-addon": {
     "version": 2,