Merge pull request #166 from Webperf-se/marcusosterberg-patch-1

Update sitespeed.io plugin path to use GITHUB_WORKSPACE

Author: marcusosterberg

.github/workflows/linux.yml

@@ -37,5 +37,4 @@ jobs:
     - name: Show sitespeed.io version
       run: sitespeed.io --version
     - name: Run tests using plugin
-      run: sitespeed.io --plugins.add ./lib/index.js --browsertime.chrome.includeResponseBodies all --xvfb -n 1 http://127.0.0.1:3000/
- 
+      run: sitespeed.io --plugins.add $GITHUB_WORKSPACE/lib/index.js --browsertime.chrome.includeResponseBodies all --xvfb -n 1 http://127.0.0.1:3000/