[epilogue] Remove dependency on Google AutoService (#6955)

This makes potential future compilation with CMake easier and reduces the amount of external code we depend on.

epilogue-processor/build.gradle

@@ -13,7 +13,5 @@ dependencies {
     implementation(project(':epilogue-runtime'))
     api project(':wpilibNewCommands')
 
-    implementation 'com.google.auto.service:auto-service:1.1.1'
-    annotationProcessor 'com.google.auto.service:auto-service:1.1.1'
     testImplementation 'com.google.testing.compile:compile-testing:+'
 }

epilogue-processor/src/main/java/edu/wpi/first/epilogue/processor/AnnotationProcessor.java

@@ -4,7 +4,6 @@
 
 package edu.wpi.first.epilogue.processor;
 
-import com.google.auto.service.AutoService;
 import edu.wpi.first.epilogue.CustomLoggerFor;
 import edu.wpi.first.epilogue.Logged;
 import edu.wpi.first.epilogue.NotLogged;
@@ -16,7 +15,6 @@ import java.util.List;
 import java.util.Map;
 import java.util.Set;
 import javax.annotation.processing.AbstractProcessor;
-import javax.annotation.processing.Processor;
 import javax.annotation.processing.RoundEnvironment;
 import javax.annotation.processing.SupportedAnnotationTypes;
 import javax.annotation.processing.SupportedSourceVersion;
@@ -40,7 +38,6 @@ import javax.tools.Diagnostic;
   "edu.wpi.first.epilogue.Logged"
 })
 @SupportedSourceVersion(SourceVersion.RELEASE_17)
-@AutoService(Processor.class)
 public class AnnotationProcessor extends AbstractProcessor {
   private static final String kCustomLoggerFqn = "edu.wpi.first.epilogue.CustomLoggerFor";
   private static final String kClassSpecificLoggerFqn =

epilogue-processor/src/main/resources/META-INF/services/javax.annotation.processing.Processor

@@ -0,0 +1 @@
+edu.wpi.first.epilogue.processor.AnnotationProcessor