Implement storing binary serialized operations in the HAF database

Related issue: #92 (closed)

Merge Request related to this one on the hive-side: hive!802 (merged)

Changes to the repo:

• Fixed hive_fork_manager being built always in the mainnet configuration on the CI
• Added new type: hive.operation
• Added operator class (using btree) for the hive.operation type
• Changed hive.operations.body column type from text to hive.operation
• Made CUSTOM_LOG variadic arguments optional
• Optimized escape_raw function
• Changed tests to work with the new type
• Made colect_data_and_fill_returned_recordset truly noexcept
• Created colect_operation_data_and_fill_returned_recordset function wrapping colect_data_and_fill_returned_recordset function specifically for the hive.operation type
• Changed sql_serializer to put binary data into the hive.operations table instead of the json representation
• Added HiveOperation type class for the sqlalchemy ORM

What should be added/changed/discussed before merging (not critical):

• Fix warnings generated by the sqlalchemy ORM related to the hive.operation type
• Make update_state_provider_keyauth function work with the binary data representation instead of text one
• Search for other possibilities to optimize the SQL code execution using binary data representation instead of the text one

@gandalf Please review and test full replay + live sync

src/hive_fork_manager/state_providers/keyauth.sql

@@ -79,7 +79,7 @@ BEGIN
         SELECT (hive.get_keyauths( ov.body )).*
         FROM hive.%s_operations_view ov
         WHERE
-                hive.is_keyauths_operation(ov.body)
+                hive.is_keyauths_operation(ov.body :: text)
             AND 
                 ov.block_num BETWEEN %s AND %s
         ON CONFLICT DO NOTHING'