[CI] Try to diagnose sporadic docker-compose issues

Author: pitrou

.github/workflows/cpp.yml

@@ -140,6 +140,8 @@ jobs:
           sudo apt install -y --no-install-recommends python3 python3-dev python3-pip
       - name: Setup Archery
         run: python3 -m pip install -e dev/archery[docker]
+      - name: Find docker-compose
+        run: which -a docker-compose
       - name: Execute Docker Build
         env:
           ARCHERY_DOCKER_USER: ${{ secrets.DOCKERHUB_USER }}

.github/workflows/java.yml

@@ -80,6 +80,8 @@ jobs:
           python-version: 3.8
       - name: Setup Archery
         run: pip install -e dev/archery[docker]
+      - name: Find docker-compose
+        run: which -a docker-compose
       - name: Execute Docker Build
         env:
           ARCHERY_DOCKER_USER: ${{ secrets.DOCKERHUB_USER }}

.github/workflows/python.yml

@@ -105,6 +105,8 @@ jobs:
           python-version: 3.8
       - name: Setup Archery
         run: pip install -e dev/archery[docker]
+      - name: Find docker-compose
+        run: which -a docker-compose
       - name: Execute Docker Build
         env:
           ARCHERY_DOCKER_USER: ${{ secrets.DOCKERHUB_USER }}

.github/workflows/ruby.yml

@@ -87,6 +87,8 @@ jobs:
           python-version: 3.8
       - name: Setup Archery
         run: pip install -e dev/archery[docker]
+      - name: Find docker-compose
+        run: which -a docker-compose
       - name: Execute Docker Build
         env:
           ARCHERY_DOCKER_USER: ${{ secrets.DOCKERHUB_USER }}