Refactor className and children to component properties instead och view model snapshots in shared components (#32711)

* Refactor className? to component property in EncryptionEventView

* Refactor extraClassNames to default react className as component property for DecryptionFailureBodyView

* Refactor className to component property for MessageTimestampView

* Refactor className and children to component properties for ReactionsRowButton

* Refactor className to component property for DisambiguatedProfile

* Refactor className to a component property in DateSeparatorView

* Fix for lint errors and EncryptionEventView unsupported icon color

* EncryptionEventView fix for icon color css specificity/order

apps/web/test/viewmodels/message-body/MessageTimestampViewModel-test.tsx

@@ -42,14 +42,13 @@ describe("MessageTimestampViewModel", () => {
         });
     });
 
-    it("should return the snapshot with extra class names", () => {
+    it("should return the snapshot without presentation class names", () => {
         const vm = new MessageTimestampViewModel({
             ts: nowDate.getTime(),
         });
         expect(vm.getSnapshot()).toMatchObject({
             ts: "08:09",
             tsSentAt: "Fri, Dec 17, 2021, 08:09:00",
-            className: "mx_MessageTimestamp",
         });
     });