run benchmarks

Author: madsodgaard

.github/workflows/pull_request.yml

@@ -129,8 +129,10 @@ jobs:
       - uses: actions/checkout@v4
       - name: Prepare CI Environment
         uses: ./.github/actions/prepare_env
+      - name: Install jemalloc
+        run: sudo apt install -y jemalloc
       - name: Swift Benchmarks
-        run: swift package --package-path Benchmarks/ benchmark list
+        run: swift package --package-path Benchmarks/ benchmark
 
   test-swift:
     name: Test (Swift) (${{ matrix.os_version }} swift:${{ matrix.swift_version }} jdk:${{matrix.jdk_vendor}})