fix: notifcations received form selfUser - WPB-16080

[netbe]

WPB-16080 [iOS] Receiving notifications for new messages sent by self

Issue

When connecting to someone, with a second device B, I receive notification or messages on my device A.

Testing

• retest

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Checklist

• Title contains a reference JIRA issue number like [WPB-XXX].
• Description is filled and free of optional paragraphs.
• Adds/updates automated tests.

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UI accessibility checklist

If your PR includes UI changes, please utilize this checklist:

• Make sure you use the API for UI elements that support large fonts.
• All colors are taken from WireDesign.ColorTheme or constructed using WireDesign.BaseColorPalette.
• New UI elements have Accessibility strings for VoiceOver.