[Serialization] Increment SWIFTMODULE_VERSION_MINOR.

Author: amritpan

lib/Serialization/ModuleFormat.h

@@ -59,7 +59,7 @@ const uint16_t SWIFTMODULE_VERSION_MAJOR = 0;
 /// it just ensures a conflict if two people change the module format.
 /// Don't worry about adhering to the 80-column limit for this line.
 const uint16_t SWIFTMODULE_VERSION_MINOR =
-    875; // Add package field to SerializedKind_t
+    876; // Property descriptors for static properties
 
 /// A standard hash seed used for all string hashes in a serialized module.
 ///