Fix raw type uses in AbstractLocation and AbstractLocationTest

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Co-Authored-By: Claude <noreply@anthropic.com>

Author: oschwald

src/main/java/com/maxmind/minfraud/request/AbstractLocation.java

@@ -41,7 +41,7 @@ protected AbstractLocation(AbstractLocation.Builder builder) {
      * @param <T> the builder class
      */
     @SuppressWarnings("unchecked")
-    abstract static class Builder<T extends AbstractLocation.Builder> {
+    abstract static class Builder<T extends AbstractLocation.Builder<T>> {
         private static final Pattern COUNTRY_CODE_PATTERN = Pattern.compile("^[A-Z]{2}$");
 
         String firstName;

src/test/java/com/maxmind/minfraud/request/AbstractLocationTest.java

@@ -7,7 +7,7 @@
 import org.junit.jupiter.api.Test;
 
 public abstract class AbstractLocationTest {
-    abstract Builder builder();
+    abstract Builder<?> builder();
 
 
     @Test