`bundle.sh' script generates a header file with missing `SchemaCache`
declaration. So, this patch fix it.
valijsonQtjson.h:5746:46: error: ‘SchemaCache’ has not been declared
5746 | static const Subschema *querySchemaCache(SchemaCache &schemaCache,
| ^~~~~~~~~~~
valijsonQtjson.h:5769:35: error: ‘SchemaCache’ has not been declared
5769 | static void updateSchemaCache(SchemaCache &schemaCache,
| ^~~~~~~~~~~
valijsonQtjson.h:5822:9: error: ‘SchemaCache’ has not been declared
5822 | SchemaCache &schemaCache, std::vector<std::string> &newCacheKeys)
* bundle.sh(common_headers): Add new `schema_cache.hpp' entry.
Signed-off-by: Guillermo E. Martinez <martinez.enrique@autozone.com>