[CI] Set logFormat for the gRPC Frontend to "json" instead of "default" to allow parsing by fluentd
Description
This commit changes the preconfigured log format of the gRPC frontend to json instead of default. This change will allow fluentd to parse the logs of the gRPC Frontend.
Checklist
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Documentation reflects the changes made. -
Merge Request title is clear, concise, and suitable as a changelog entry. See this link
References
Closes #1234 (closed)
Edited by Konstantina Skovola