feat: added ChigazoGrahamProvider.java file with data provider coded within;

Author: “A1-4U2T1NN”

lesson_09/types/types_app/src/main/resources/data/ChigazoGrahamProvider.java

@@ -0,0 +1,26 @@
+package data;
+
+import java.util.Map;
+
+import org.springframework.stereotype.Service;
+
+import com.codedifferently.lesson9.dataprovider.DataProvider;
+
+@Service
+public class ChigazoGrahamProvider extends DataProvider {
+  public String getProviderName() {
+    return "chigazograham";
+  }
+
+  public Map<String, Class> getColumnTypeByName() {
+    return Map.of(
+        "column1",String.class,
+        "column2",Boolean.class,
+        "column3", Long.class,
+        "column4", Float.class,
+        "column5", Double.class,
+        "column6", Short.class,
+        "column7", Integer.class);
+  }
+}
+