adds condition to avoid triggers from dependabot (#1333)

* adds condition to avoid triggers from dependabot

* fix actor to correct author

.github/workflows/master.yml

@@ -6,6 +6,7 @@ on:
 
 jobs:
   benchmark:
+    if: ${{ github.actor != "dependabot[bot]" }}
     name: Upload docs and run benchmarks
     runs-on: ubuntu-latest
     steps: