Misleading name and description for reconcile-interval-seconds flag

[bcheung]

This may be a breaking change, so fix this on the next major release. The reconcile-interval-seconds flag has a misleading name and description for time.Duration type, remove "seconds" from flag name and description and update netd.yaml as well.
Note: #86 fixes the default value for the reconcile-interval-seconds flag.

netd/pkg/options/options.go

Lines 40 to 41 in fef8459

	fs.DurationVar(&nc.ReconcileIntervalSeconds, "reconcile-interval-seconds", 10,
	"Reconcile interval in seconds.")

netd/netd.yaml

Line 100 in fef8459

reconcile_interval_seconds: "60s"

netd/netd.yaml

Line 204 in fef8459

- --reconcile-interval-seconds=$(RECONCILE_INTERVAL_SECONDS)

netd/netd.yaml

Line 213 in fef8459

- name: RECONCILE_INTERVAL_SECONDS

netd/netd.yaml

Line 217 in fef8459

key: reconcile_interval_seconds