[CON] Aligning wording for mentees/mentors (onboarding/activation call, onboarding/activation session)

[astkhikatredi]

Context/background

We noticed that we are using different wording when referring to the "activation session" for mentees.
The right wording was checked with the Mentorship Manager and it should be "activation call"/ "activation session" for mentees (instead of "onboarding call", or "onboarding session" which is used for mentors)

What needs to be done?

For mentees - change the wording from "onboarding call" to "activation call", from "onboarding session" to "activation session", where needed.
For mentors - change the wording from "activation call" to "onboarding call", from "activation session" to "onboarding session" where needed

Here is an example where change would be needed (pending profile of mentee)