MQE-1479: PHP 7.3 Support

- Undoing phpunit version skip

Author: KevinBKozan

bin/phpunit-checks

@@ -15,9 +15,7 @@ vendor/bin/phpunit --configuration dev/tests/phpunit.xml --testsuite unit --cove
 echo "==============================="
 echo "       UNIT TEST COVERAGE"
 echo "==============================="
-if [[ ${TRAVIS_PHP_VERSION:0:3} != "7.3" ]]
-    then vendor/bin/coverage-check clover.xml $UNIT_COVERAGE_THRESHOLD
-fi
+vendor/bin/coverage-check clover.xml $UNIT_COVERAGE_THRESHOLD
 
 echo "==============================="
 echo "      VERIFICATION TESTS"