ci: Copy the src directory

tests/TalkExtensionTest.php

@@ -17,7 +17,7 @@ final class TalkExtensionTest extends TestCase
     /** @test */
     public function it_returns_zero_if_there_are_no_talks(): void
     {
-        $this->assertSame(0, $this->subject->getPastTalkCount([]));
+        $this->assertSame(0, $this->subject->getPastTalkCount());
     }
 
     /** @test */

tools/docker/images/Dockerfile

@@ -6,6 +6,7 @@ COPY composer.* ./
 RUN composer install --no-dev
 COPY app app
 COPY source source
+COPY src src
 RUN sculpin generate --env prod
 
 FROM node:14 AS assets