Fixing GitHub build

Author: cowwoc

.github/workflows/build.yml

@@ -35,6 +35,9 @@ jobs:
       - name: Docker version
         run: docker version
 
+      - name: Pull docker:dind
+        run: docker pull docker:dind
+
       # Maven command-line options:
       # --batch-mode: recommended in CI to inform maven to not run in interactive mode (less logs)
       # -V: strongly recommended in CI, will display the JDK and Maven versions in use.

buildx/src/test/resources/logback-test.xml

@@ -6,10 +6,10 @@
 		<appender-ref ref="file"/>
 	</root>
 
-	<logger name="com.github.cowwoc.anchor4j.core.resource.ImageBuilder.stdout" additivity="false">
+	<logger name="com.github.cowwoc.anchor4j.core.resource.DefaultBuildListener.stdout" additivity="false">
 		<appender-ref ref="stdout"/>
 	</logger>
-	<logger name="com.github.cowwoc.anchor4j.core.resource.ImageBuilder.stderr" additivity="false">
+	<logger name="com.github.cowwoc.anchor4j.core.resource.DefaultBuildListener.stderr" additivity="false">
 		<appender-ref ref="stderr"/>
 	</logger>
 	<logger name="com.github.cowwoc.anchor4j.core.internal.client.AbstractInternalClient.stdout"

core/src/main/java/com/github/cowwoc/anchor4j/core/resource/DefaultBuildListener.java

@@ -83,13 +83,11 @@ public class DefaultBuildListener implements BuildListener
 	/**
 	 * Logs the build's standard output stream.
 	 */
-	protected final Logger stdoutLog = LoggerFactory.getLogger(BuildListenerAdapter.class.getName() +
-		".stdout");
+	protected final Logger stdoutLog = LoggerFactory.getLogger(BuildListener.class.getName() + ".stdout");
 	/**
 	 * Logs the build's standard error stream.
 	 */
-	protected final Logger stderrLog = LoggerFactory.getLogger(BuildListenerAdapter.class.getName() +
-		".stderr");
+	protected final Logger stderrLog = LoggerFactory.getLogger(BuildListener.class.getName() + ".stderr");
 
 	@Override
 	public void buildStarted(BufferedReader stdoutReader, BufferedReader stderrReader, WaitFor waitFor)

docker/src/test/resources/logback-test.xml

@@ -6,10 +6,10 @@
 		<appender-ref ref="file"/>
 	</root>
 
-	<logger name="com.github.cowwoc.anchor4j.core.resource.ImageBuilder.stdout" additivity="false">
+	<logger name="com.github.cowwoc.anchor4j.core.resource.DefaultBuildListener.stdout" additivity="false">
 		<appender-ref ref="stdout"/>
 	</logger>
-	<logger name="com.github.cowwoc.anchor4j.core.resource.ImageBuilder.stderr" additivity="false">
+	<logger name="com.github.cowwoc.anchor4j.core.resource.DefaultBuildListener.stderr" additivity="false">
 		<appender-ref ref="stderr"/>
 	</logger>
 	<logger name="com.github.cowwoc.anchor4j.core.internal.client.AbstractInternalClient.stdout"