Show own location in map views (#7375)

* show own location on static sharing

* show own location on live sharing

* add tests and changelog

* check location authorisation, fix center to current user location button

* it moves request to LocationManager in proper service

* add static location viewer service

RiotSwiftUI/Modules/LocationSharing/LiveLocationSharingViewer/Service/MatrixSDK/LiveLocationSharingViewerService.swift

@@ -19,11 +19,13 @@ import Foundation
 import MatrixSDK
 
 class LiveLocationSharingViewerService: LiveLocationSharingViewerServiceProtocol {
+    
     // MARK: - Properties
     
     private(set) var usersLiveLocation: [UserLiveLocation] = []
     private let roomId: String
     private var beaconInfoSummaryListener: Any?
+    private let locationManager = CLLocationManager()
     
     // MARK: Private
     
@@ -74,6 +76,10 @@ class LiveLocationSharingViewerService: LiveLocationSharingViewerServiceProtocol
         }
     }
     
+    func requestAuthorizationIfNeeded() -> Bool {
+        locationManager.requestAuthorizationIfNeeded()
+    }
+    
     // MARK: - Private
     
     private func updateUsersLiveLocation(notifyUpdate: Bool) {