Changed date in test aiGetLegalStringTest to the appropriate year.

test/unit/utVersion.cpp

@@ -48,7 +48,7 @@ TEST_F( utVersion, aiGetLegalStringTest ) {
     EXPECT_NE( lv, nullptr );
     std::string text( lv );
 
-    size_t pos( text.find( std::string( "2019" ) ) );
+    size_t pos( text.find( std::string( "2020" ) ) );
     EXPECT_NE( pos, std::string::npos );
 }