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/StaticLocationSharingViewer/Test/Unit/StaticLocationViewingViewModelTests.swift

@@ -79,10 +79,18 @@ class StaticLocationViewingViewModelTests: XCTestCase {
         waitForExpectations(timeout: 3)
     }
     
+    func testToggleShowUserLocation() {
+        let viewModel = buildViewModel()
+        XCTAssertFalse(viewModel.context.viewState.showsUserLocation)
+        viewModel.context.send(viewAction: .showUserLocation)
+        XCTAssertTrue(viewModel.context.viewState.showsUserLocation)
+    }
+    
     private func buildViewModel() -> StaticLocationViewingViewModel {
         StaticLocationViewingViewModel(mapStyleURL: URL(string: "http://empty.com")!,
                                        avatarData: AvatarInput(mxContentUri: "", matrixItemId: "", displayName: ""),
                                        location: CLLocationCoordinate2D(latitude: 51.4932641, longitude: -0.257096),
-                                       coordinateType: .user)
+                                       coordinateType: .user,
+                                       service: MockStaticLocationSharingViewerService())
     }
 }