Resolve Code Climate error about file not existing

Error message from Code Climate:

> Exception: The given file "/code/e107_tests/lib/ci/salt/pillars/config-local.sls" does not exist. in /usr/src/app/vendor/pdepend/pdepend/src/main/php/PDepend/Engine.php
> #0 /usr/src/app/vendor/phpmd/phpmd/src/main/php/PHPMD/ParserFactory.php(129): PDepend\Engine->addFile('/code/e107_test...')
> #1 /usr/src/app/vendor/phpmd/phpmd/src/main/php/PHPMD/ParserFactory.php(109): PHPMD\ParserFactory->initInput(Object(PDepend\Engine), Object(PHPMD\PHPMD))
> #2 /usr/src/app/vendor/phpmd/phpmd/src/main/php/PHPMD/ParserFactory.php(76): PHPMD\ParserFactory->init(Object(PDepend\Engine), Object(PHPMD\PHPMD))
> #3 /usr/src/app/vendor/phpmd/phpmd/src/main/php/PHPMD/PHPMD.php(215): PHPMD\ParserFactory->create(Object(PHPMD\PHPMD))
> #4 /usr/src/app/Runner.php(116): PHPMD\PHPMD->processFiles('/code/e107_test...', 'cleancode,unuse...', Array, Object(PHPMD\RuleSetFactory))
> #5 /usr/src/app/vendor/barracudanetworks/forkdaemon-php/fork_daemon.php(1852): CodeClimate\PHPMD\Runner->run(Array)
> #6 /usr/src/app/vendor/barracudanetworks/forkdaemon-php/fork_daemon.php(1772): fork_daemon->invoke_callback(Array, Array, false)
> #7 /usr/src/app/vendor/barracudanetworks/forkdaemon-php/fork_daemon.php(1673): fork_daemon->fork_work_unit(Array, '', -1)
> #8 /usr/src/app/vendor/barracudanetworks/forkdaemon-php/fork_daemon.php(1445): fork_daemon->process_work_unit(-1)
> #9 /usr/src/app/Runner.php(31): fork_daemon->process_work(false)
> #10 /usr/src/app/engine.php(35): CodeClimate\PHPMD\Runner->queueDirectory('/code')
> #11 {main}

.codeclimate.yml

@@ -60,4 +60,7 @@ exclude_patterns:
 - "e107_handlers/phpthumb/**/*"
 - "e107_handlers/xmlrpc/**/*"
 - "e107_web/**/*"
-- "e107_tests/tests/**/*"
+- "e107_tests/tests/**/*"
+# Ignore symlinks that are allowed to be broken due to local configurations
+- "e107_tests/lib/ci/salt/pillars/config.sls"
+- "e107_tests/lib/ci/salt/pillars/config-local.sls"