update sqlite.swift

Set SQLite.swift version to 0.13.0 to get the fix for stephencelis/SQLite.swift#1030 (fixes a crash we're seeing in datastore).

Author: ashiemke-eb

AmplifyPlugins/DataStore/Podfile

@@ -8,7 +8,7 @@ include_build_tools!
 target 'AWSDataStoreCategoryPlugin' do
   pod 'Amplify', :path => '../../'
   pod 'AWSPluginsCore', :path => '../../'
-  pod "SQLite.swift", "0.12.2"
+  pod "SQLite.swift", "0.13.0"
 
   target "AWSDataStoreCategoryPluginTests" do
     inherit! :complete
@@ -38,4 +38,4 @@ target "HostApp" do
     pod 'AmplifyPlugins/AWSAPIPlugin', :path => '../../'
     pod 'AmplifyPlugins/AWSCognitoAuthPlugin', :path => '../../'
   end
-end
+end