ServiceData class query for system checkstop

When managing resolutions, we'll need to know if a system checkstop has
occurred. This information can be retrieved from the isolation data, but
that object is not available to the resolutions. So storing it in the
service data as well.

Signed-off-by: Zane Shelley <zshelle@us.ibm.com>
Change-Id: Icef801f09bdfa9591106c4889eea624d69f12057
diff --git a/test/resolution_test.cpp b/test/resolution_test.cpp
index c2cb88c..f05997f 100644
--- a/test/resolution_test.cpp
+++ b/test/resolution_test.cpp
@@ -65,8 +65,8 @@
     // Get some ServiceData objects
     libhei::Chip chip{chip_str, 0xdeadbeef};
     libhei::Signature sig{chip, 0xabcd, 0, 0, libhei::ATTN_TYPE_CHECKSTOP};
-    ServiceData sd1{sig};
-    ServiceData sd2{sig};
+    ServiceData sd1{sig, true};
+    ServiceData sd2{sig, false};
 
     // Resolve
     l1->resolve(sd1);