improving bench workflow

Author: fwbrasil

.github/workflows/bench.yml

@@ -41,7 +41,7 @@ jobs:
   bench:
     name: bench
     runs-on: bench
-    timeout-minutes: 90
+    timeout-minutes: 120
     env: 
       IX: ${{ github.event.inputs.index || 'default' }}
       SE: ${{ github.event.inputs.selector || 'Kyo' }}
@@ -140,7 +140,7 @@ jobs:
         id: check-cache
         uses: actions/cache@v2
         with:
-          path: jmh-github-action-index.txt
+          path: jmh-github-action-${IX}.txt
           key: index-url
 
       - name: Get commit message
@@ -155,7 +155,7 @@ jobs:
         with:
           github-token: ${{ secrets.GIST_PAT }}
           script: |
-            const indexFileName = 'jmh-github-action-$IX.csv';
+            const indexFileName = 'jmh-github-action-${IX}.csv';
             const runUrl = `https://github.com/${process.env.GITHUB_REPOSITORY}/actions/runs/${process.env.GITHUB_RUN_ID}`;
             const commitUrl = `https://github.com/${process.env.GITHUB_REPOSITORY}/commit/${context.sha}`;
             const commitMessage = process.env.COMMIT_MESSAGE.replace(/,/g, '\\,');