Iss #102 - Make project collaboration names optional

• Iss #102 (closed) - Make project collaboration names optional

Resolves #102 (closed)

efservices/src/main/java/org/eclipsefoundation/efservices/api/models/Project.java

@@ -20,6 +20,8 @@ import com.fasterxml.jackson.databind.annotation.JsonPOJOBuilder;
 import com.google.auto.value.AutoValue;
 import com.google.auto.value.extension.memoized.Memoized;
 
+import jakarta.annotation.Nullable;
+
 /**
  * Model representing the return data from the projects-api at '/api/projects'
  */
@@ -255,7 +257,7 @@ public abstract class Project {
     @AutoValue
     @JsonDeserialize(builder = AutoValue_Project_Collaboration.Builder.class)
     public abstract static class Collaboration {
-
+        @Nullable
         public abstract String getName();
 
         public abstract String getId();
@@ -270,7 +272,7 @@ public abstract class Project {
         @JsonPOJOBuilder(withPrefix = "set")
         public abstract static class Builder {
 
-            public abstract Builder setName(String name);
+            public abstract Builder setName(@Nullable String name);
 
             public abstract Builder setId(String id);