ci: fix docker logger not supported test
ci: fix docker logger not supported test

This test checks for behavior when asking for logs of a docker task
configured with a log driver that does not support streaming logs.

Previously this was using the 'gelf' log driver, but it seems that no
longer returns an error as expected. Instead we can just use the 'none'
log driver, which has the desired effect

2022-04-19T10:23:19.129-0500 [ERROR] docklog/docker_logger.go:133: log streaming ended with terminal error: error="API error (501): configured logging driver does not support reading"

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