Fix benchmark PR action

Author: Frankie Robertson

.github/workflows/benchmark_pr.yml

@@ -42,15 +42,15 @@ jobs:
             - name: Create plots from benchmarks
               run: |
                 mkdir -p plots
-                benchpkgplot ${{ steps.extract-package-name.outputs.package_name }} --add 'StatsBase,FittedItemBanks,PsychometricsBazaarBase' --rev="${{github.event.repository.default_branch}},${{github.event.pull_request.head.sha}}" --npart=10 --format=png --input-dir=results/ --output-dir=plots/
+                benchpkgplot ${{ steps.extract-package-name.outputs.package_name }} --rev="${{github.event.repository.default_branch}},${{github.event.pull_request.head.sha}}" --npart=10 --format=png --input-dir=results/ --output-dir=plots/
             - name: Upload plot as artifact
               uses: actions/upload-artifact@v2
               with:
                 name: plots
                 path: plots
             - name: Create markdown table from benchmarks
               run: |
-                benchpkgtable ${{ steps.extract-package-name.outputs.package_name }} --add 'StatsBase,FittedItemBanks,PsychometricsBazaarBase' --rev="${{github.event.repository.default_branch}},${{github.event.pull_request.head.sha}}" --input-dir=results/ --ratio > table.md
+                benchpkgtable ${{ steps.extract-package-name.outputs.package_name }} --rev="${{github.event.repository.default_branch}},${{github.event.pull_request.head.sha}}" --input-dir=results/ --ratio > table.md
                 echo '### Benchmark Results' > body.md
                 echo '' >> body.md
                 echo '' >> body.md