add composer step

Author: robrichards

.github/workflows/ci.yml

@@ -22,6 +22,9 @@ jobs:
         with:
           fetch-depth: 0
 
+      - name: Install Composer packages
+        uses: ramsey/composer-install@v3
+
       - name: Run tests
         run: phpunit --coverage-clover clover.xml tests
 
@@ -49,6 +52,9 @@ jobs:
         with:
           fetch-depth: 0
 
+      - name: Install Composer packages
+        uses: ramsey/composer-install@v3
+
       - name: Run tests
         run: phpunit --coverage-clover clover.xml tests
 
@@ -76,6 +82,9 @@ jobs:
         with:
           fetch-depth: 0
 
+      - name: Install Composer packages
+        uses: ramsey/composer-install@v3
+
       - name: Run tests
         run: phpunit --coverage-clover clover.xml tests
 
@@ -103,6 +112,9 @@ jobs:
         with:
           fetch-depth: 0
 
+      - name: Install Composer packages
+        uses: ramsey/composer-install@v3
+
       - name: Run tests
         run: phpunit --coverage-clover clover.xml tests