update spec test submodule

Saghm Rossi · Saghm Rossi · commit c43836653458 · 2016-08-10T16:10:39.000-04:00
diff --git a/tests/json/data/specs b/tests/json/data/specs
@@ -1 +1 @@
-Subproject commit 22cae8b0379074581568f0df1aa237463bb205a0
+Subproject commit ebcb507ad3eba96f74fdc3808f51d0769b786edd
