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[BUG] Type Generator script gives bad hashes for services (breaks service calls and service routing) #22

Description

@michael545

When attempting to call std_srvs/srv/SetBool from the local terminal, the zenoh logs show the host querying the service contianer with hash (abe9...):

DEBUG  zenoh::net::routing::dispatcher::resource: Register resource
 0/mcb/enable_drive/std_srvs::srv::dds_::SetBool_/RIHS01_abe9e4bb6b41b40e6789712c00ec8871923e089af3f667a79992a428cff2da0a

but the pico-ros auto-generated ros_types.h doesnt match hash for SetBool_Request (c62f...):

SRV(srv_SetBool, \
     "std_srvs::srv::dds_::SetBool", \
     "c62fbb99d94e1b25e8ef9e109f9581956bb1b3361a45a4e5810c36a90d29932e", \

Manually replacing the type gnereator script c62f... hash in the generated ros_types.h file with the hash copied from zenoh logs (abe9...) instantly solves it and the service runs.

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