Upgrade Maven dependencies (#5553)

The following source code changes were required:

* Whitespace changes from spotless
* PMD warning suppressions for utility class tests
* PMD warning rename from "BeanMembersShouldSerialize" to
  "NonSerializableClass"
* Declared more class members as final

wpilibj/src/main/java/edu/wpi/first/wpilibj/Encoder.java

@@ -44,8 +44,10 @@ public class Encoder implements CounterBase, Sendable, AutoCloseable {
 
   /** The 'a' source. */
   protected DigitalSource m_aSource; // the A phase of the quad encoder
+
   /** The 'b' source. */
   protected DigitalSource m_bSource; // the B phase of the quad encoder
+
   /** The index source. */
   protected DigitalSource m_indexSource; // Index on some encoders
 

wpilibj/src/main/java/edu/wpi/first/wpilibj/Preferences.java

@@ -35,6 +35,7 @@ import java.util.EnumSet;
 public final class Preferences {
   /** The Preferences table name. */
   private static final String TABLE_NAME = "Preferences";
+
   /** The network table. */
   private static NetworkTable m_table;
 

wpilibj/src/main/java/edu/wpi/first/wpilibj/event/BooleanEvent.java

@@ -24,6 +24,7 @@ import java.util.function.BooleanSupplier;
 public class BooleanEvent implements BooleanSupplier {
   /** Poller loop. */
   protected final EventLoop m_loop;
+
   /** Condition. */
   private final BooleanSupplier m_signal;
 

wpilibj/src/main/java/edu/wpi/first/wpilibj/smartdashboard/SendableChooser.java

@@ -36,14 +36,19 @@ import java.util.function.Consumer;
 public class SendableChooser<V> implements NTSendable, AutoCloseable {
   /** The key for the default value. */
   private static final String DEFAULT = "default";
+
   /** The key for the selected option. */
   private static final String SELECTED = "selected";
+
   /** The key for the active option. */
   private static final String ACTIVE = "active";
+
   /** The key for the option array. */
   private static final String OPTIONS = "options";
+
   /** The key for the instance number. */
   private static final String INSTANCE = ".instance";
+
   /** A map linking strings to the objects they represent. */
   private final Map<String, V> m_map = new LinkedHashMap<>();