OpenResty module 1.7.0

Improve the core logic of our DataDome integration to support future capabilities
Introduce datadome_graphql_endpoint configuration parameter to specify the GraphQL Endpoint (default to graphql)
Introduce datadome_graphql_max_body_size configuration parameter to limit the request body size parsed for GraphQL detection (default to 8192 bytes)
Reduce CPU overhead by using Nginx's cached clock instead of a system call to compute request timestamps
Fix pattern inclusion and exclusion matching to evaluate the raw request path