fix templates install issues

[gertd]

• fix the deadline context exceeded after import data
  • this was caused by the new timeout duration value in client.Config not being passed alone to the command handler executing the tests.
• fix directory gateway not getting started
  • this was caused by the mapToGRPCPorts func not being deterministic, the first directory gRPC service in the api map was setting the state, when this is an exporter or importer the gateway definition is empty, resulting in the gateway not to get started. As the information was retrieved from a map, the behavior was undeterministic, based on the order of the map entries.
• reduced the health service check wait time from 30 to 10 seconds.
• update service factory to detect HasCA() instead of HasCert() which is more correctly reflecting that the client connection from the gateway to the gRPC service only needs a CA cert.

[coveralls]

Pull Request Test Coverage Report for Build 12304928720

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 0.0%

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Totals
Change from base Build 12290299490:	0.0%
Covered Lines:	0
Relevant Lines:	0

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💛 - Coveralls