Jetpack: Remove external security settings link from the Dashboard

[MichaelArestad]

I think we no longer need the Manage security on WordPress.com link now that we are aligning settings.

[jeffgolenski]

Agreed!

[dereksmart]

Doesn't get much action. Averages ~25 clicks a day.

[MichaelArestad]

@dereksmart How much action to the settings icons next to it get?

[dereksmart]

@MichaelArestad roughly ~110/day

[stale[bot]]

This issue has been marked as stale. This happened because:

• It has been inactive in the past 6 months.
• It hasn’t been labeled `[Pri] Blocker`, `[Pri] High`.

No further action is needed. But it's worth checking if this ticket has clear reproduction steps and it is still reproducible. Feel free to close this issue if you think it's not valid anymore — if you do, please add a brief explanation.