Downgrade doctrine/orm on PHP 7.1

Author: ruudk

.github/workflows/build.yml

@@ -42,6 +42,10 @@ jobs:
         if: matrix.php-version == '7.1' || matrix.php-version == '7.2' || matrix.php-version == '7.3'
         run: "composer require --dev phpunit/phpunit:^7.5.20 --no-update --update-with-dependencies"
 
+      - name: "Downgrade Doctrine ORM"
+        if: matrix.php-version == '7.1'
+        run: "composer require --dev doctrine/orm:^2.7.5 --no-update --update-with-dependencies"
+
       - name: "Install dependencies"
         run: "composer install --no-interaction --no-progress"
 
@@ -109,6 +113,10 @@ jobs:
         if: matrix.php-version == '7.1' || matrix.php-version == '7.2' || matrix.php-version == '7.3'
         run: "composer require --dev phpunit/phpunit:^7.5.20 --no-update --update-with-dependencies"
 
+      - name: "Downgrade Doctrine ORM"
+        if: matrix.php-version == '7.1'
+        run: "composer require --dev doctrine/orm:^2.7.5 --no-update --update-with-dependencies"
+
       - name: "Install lowest dependencies"
         if: ${{ matrix.dependencies == 'lowest' }}
         run: "composer update --prefer-lowest --no-interaction --no-progress"
@@ -153,6 +161,10 @@ jobs:
         if: matrix.php-version == '7.1' || matrix.php-version == '7.2' || matrix.php-version == '7.3'
         run: "composer require --dev phpunit/phpunit:^7.5.20 --no-update --update-with-dependencies"
 
+      - name: "Downgrade Doctrine ORM"
+        if: matrix.php-version == '7.1'
+        run: "composer require --dev doctrine/orm:^2.7.5 --no-update --update-with-dependencies"
+
       - name: "Install lowest dependencies"
         if: ${{ matrix.dependencies == 'lowest' }}
         run: "composer update --prefer-lowest --no-interaction --no-progress"