fix(gitlab bench): fix path (#894)

* fix(gitlab bench): fix path

* Update .github/workflows/benchmarks_gitlab.yml

* Update .github/workflows/benchmarks_gitlab.yml

* use alvic fix; gh-pages ref

.github/workflows/benchmarks_gitlab.yml

@@ -2,7 +2,7 @@ name: Benchmarks gitlab
 
 on:
   schedule:
-    - cron: "0 18 * * *"
+    - cron: "0 10 * * *"
 
 jobs:
   bench:
@@ -12,6 +12,8 @@ jobs:
 
       - name: Checkout Sources
         uses: actions/checkout@v3.0.2
+        with:
+          ref: "gh-pages"
 
       - name: Install Rust nightly toolchain
         uses: actions-rs/toolchain@v1.0.7
@@ -28,7 +30,7 @@ jobs:
       - name: Store benchmark result
         uses: rhysd/github-action-benchmark@v1
         with:
-          tool: 'cargo'
+          tool: "cargo"
           output-file-path: "${{ env.bench_file }}"
           benchmark-data-dir-path: "bench/dev2"
           fail-on-alert: true