Add public TCGA example graph used by `insight verify` (from github.com/pkeller00/INSIGHT)

.gitattributes

@@ -33,3 +33,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.zip filter=lfs diff=lfs merge=lfs -text
 *.zst filter=lfs diff=lfs merge=lfs -text
 *tfevents* filter=lfs diff=lfs merge=lfs -text
+verify/TCGA-4N-A93T.g filter=lfs diff=lfs merge=lfs -text

verify/TCGA-4N-A93T.g

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:445b375470535d38f83116a74f6ca2db17fad79e8e351c5294a122c71418d951
+size 35068858