Remove unused imports

Author: ascopes

protobuf-maven-plugin/src/main/java/io/github/ascopes/protobufmavenplugin/dependencies/aether/AetherArtifactMapper.java

@@ -15,7 +15,6 @@
  */
 package io.github.ascopes.protobufmavenplugin.dependencies.aether;
 
-import static java.util.Objects.requireNonNullElse;
 import static java.util.function.Predicate.not;
 
 import io.github.ascopes.protobufmavenplugin.fs.FileUtils;

protobuf-maven-plugin/src/main/java/io/github/ascopes/protobufmavenplugin/mojo/MainGenerateMojo.java

@@ -17,7 +17,6 @@
 
 import io.github.ascopes.protobufmavenplugin.generation.OutputDescriptorAttachmentRegistrar;
 import io.github.ascopes.protobufmavenplugin.generation.SourceRootRegistrar;
-import io.github.ascopes.protobufmavenplugin.mojo.ProtobufMavenPluginConfigurator;
 import java.nio.file.Path;
 import java.util.Collection;
 import java.util.List;

protobuf-maven-plugin/src/main/java/io/github/ascopes/protobufmavenplugin/mojo/TestGenerateMojo.java

@@ -17,7 +17,6 @@
 
 import io.github.ascopes.protobufmavenplugin.generation.OutputDescriptorAttachmentRegistrar;
 import io.github.ascopes.protobufmavenplugin.generation.SourceRootRegistrar;
-import io.github.ascopes.protobufmavenplugin.mojo.ProtobufMavenPluginConfigurator;
 import java.nio.file.Path;
 import java.util.Collection;
 import java.util.List;

protobuf-maven-plugin/src/main/java/io/github/ascopes/protobufmavenplugin/utils/MultipleFailuresException.java

@@ -16,7 +16,6 @@
 package io.github.ascopes.protobufmavenplugin.utils;
 
 import java.util.List;
-import java.util.NoSuchElementException;
 
 /**
  * Exception that gets raised when one or more concurrent tasks fail.

protobuf-maven-plugin/src/test/java/io/github/ascopes/protobufmavenplugin/digests/DigestTest.java

@@ -26,7 +26,6 @@
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
 import java.util.stream.Stream;
-import org.jspecify.annotations.Nullable;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.params.ParameterizedTest;

protobuf-maven-plugin/src/test/java/io/github/ascopes/protobufmavenplugin/urls/ApacheArchiveUrlStreamHandlerFactoryTest.java

@@ -15,7 +15,6 @@
  */
 package io.github.ascopes.protobufmavenplugin.urls;
 
-import static java.util.Objects.requireNonNull;
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
 import static org.mockito.Mockito.any;