Add fixes to get tests to pass

Author: ssfinney

composer.json

@@ -23,10 +23,11 @@
         "php": ">=7.2",
         "illuminate/container": "~5.7|~6|~7",
         "illuminate/mail": "~5.7|~6|~7",
-        "swiftmailer/swiftmailer": "~6.0",
+        "swiftmailer/swiftmailer": "~6.2",
         "phpunit/phpunit": "^8.4|^9.0"
     },
     "require-dev": {
+        "egulias/email-validator": "^2.1.16",
         "mockery/mockery": "^1.3.1",
         "psy/psysh": "^0.10",
         "symfony/thanks": "^1.1",

phpunit.xml.dist

@@ -48,7 +48,6 @@
              showOnlySummary="true"
              showUncoveredFiles="false"/>
         <log type="coverage-clover" target="build/phpunit/logs/clover.xml"/>
-        <log type="plain" target="./build/phpunit/logs/logfile.log"/>
         <log type="junit" target="./build/phpunit/logs/junit.xml"/>
     </logging>
 </phpunit>