run quic-go and quant interop for PRs

Author: marten-seemann

.github/workflows/interop.yml

@@ -2,6 +2,9 @@ name: interop
 on:
   schedule:
   - cron: "0 */8 * * *" # every 8h
+  pull_request:
+    branches:
+      - master
 
 # Cache key for caching the Wireshark build.
 # To trigger a rebuild of Wireshark increment this value.
@@ -87,8 +90,14 @@ jobs:
           echo "::set-output name=clients::$CLIENTS"
       - name: Determine Docker images
         id: set-images
+        env:
+          EVENT_NAME: ${{ github.event_name }}
         run: |
-          IMAGES=$(jq -c 'keys_unsorted' implementations.json)
+          if [[ "$EVENT_NAME"=="pull_request" ]]; then
+            IMAGES="['quic-go','quant']"
+          else
+            IMAGES=$(jq -c 'keys_unsorted' implementations.json)
+          fi
           echo $IMAGES
           echo "::set-output name=images::$IMAGES"
   docker-pull-tools: