ci: switch to npm for tester workflow

difficulty installing zstd using bun

.github/workflows/tester.yml

@@ -12,8 +12,6 @@ jobs:
       fail-fast: false
     steps:
       - uses: actions/checkout@v4
-      - name: Install Bun
-        uses: oven-sh/setup-bun@v2
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v4
         with:
@@ -26,16 +24,10 @@ jobs:
           restore-keys: ${{ runner.os }}-npm-cache
       - name: Install Dependencies
         run: |
-          bun install
+          npm install
-          bun install --dev jest-circus
+          npm install --save-dev jest-circus
-      - name: Install @unrs/resolver-binding
-        if: matrix.os == 'ubuntu-latest'
-        run: bun install --dev @unrs/resolver-binding-linux-x64-gnu
-      - name: Show deps structure
-        if: matrix.os == 'ubuntu-latest' && matrix.node-version == '20'
-        run: find /home/runner/work/hexo-yam/ -type d
       - name: Test
-        run: bun run test
+        run: npm run test
         env:
           CI: true
       - name: Upload coverage report to Codecov

package.json

@@ -34,7 +34,6 @@
     "terser": "^5.3.0",
     "@mongodb-js/zstd": "^2.0.1"
   },
-  "trustedDependencies": ["@mongodb-js/zstd"],
   "devDependencies": {
     "hexo": "^7.1.0",
     "jest": "^30.0.4",