Remove group members

[OmarBasem]

Fixes #3009

This PR adds a method to remove a list of members from a group at once.
Needed by: status-im/status-mobile#14494

[ghost]

Pull Request Checklist

• Have you updated the documentation, if impacted (e.g. docs.status.im)?
• Have you tested changes with mobile?
• Have you tested changes with desktop?

[status-im-auto]

Jenkins Builds

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❔	Commit	#️⃣	Finished (UTC)	Duration	Platform	Result
✔️	3745ec0	#1	2022-12-09 05:05:05	~1 min	linux	📦zip
✔️	3745ec0	#1	2022-12-09 05:08:36	~4 min	android	📦aar
✔️	3745ec0	#1	2022-12-09 05:08:49	~5 min	ios	📦zip

❔	Commit	#️⃣	Finished (UTC)	Duration	Platform	Result
✔️	53ccf53	#2	2022-12-09 13:52:26	~2 min	linux	📦zip
✔️	53ccf53	#2	2022-12-09 13:54:54	~4 min	android	📦aar
✔️	53ccf53	#2	2022-12-09 14:02:53	~12 min	ios	📦zip
✔️	3a8aa4c	#3	2022-12-10 04:13:12	~1 min	linux	📦zip
✔️	3a8aa4c	#3	2022-12-10 04:16:06	~4 min	android	📦aar
✔️	3a8aa4c	#3	2022-12-10 04:17:32	~5 min	ios	📦zip

[0x-r4bbit]

This LGTM however there are some details/APIs in this PR that I'm not familiar with, so I'll defer to the other reviewers to double check the correctness here.

Also, bonus points if there was a test for this new API

[cammellos]

Great job @OmarBasem! looks good, only thing, could you please add some tests for the new functionality?

[osmaczko]

The logic of the new endpoint is almost the same as for RemoveMemberFromGroupChat. Could you please remove the duplication by making RemoveMemberFromGroupChat use RemoveMembersFromGroupChat ?

func (m *Messenger) RemoveMemberFromGroupChat(ctx context.Context, chatID string, member string) (*MessengerResponse, error) {
    return m.RemoveMembersFromGroupChat(ctx, chatID, []string{member})
}

[OmarBasem]

The logic of the new endpoint is almost the same as for RemoveMemberFromGroupChat. Could you please remove the duplication by making RemoveMemberFromGroupChat use RemoveMembersFromGroupChat ?

func (m *Messenger) RemoveMemberFromGroupChat(ctx context.Context, chatID string, member string) (*MessengerResponse, error) {
    return m.RemoveMembersFromGroupChat(ctx, chatID, []string{member})
}

Sure! Just to confirm, do you mean RemoveMemberFromGroupChat to use RemoveMembersFromGroupChat or the opposite?

[OmarBasem]

Great job @OmarBasem! looks good, only thing, could you please add some tests for the new functionality?

Sure, I will!

[osmaczko]

LGTM :)

[cammellos]

It'd be good to have a test that removes multiple members, but it's ok I guess, also don't forget to bump the version (this is breaking change, so you can bump the y)
Great work!