[lib] Fix keyserver not present in keyserver store error

Summary:
issue: https://linear.app/comm/issue/ENG-5905/uncaught-typeerror-cannot-read-properties-of-undefined-reading
The following error was showing up on some peoples consoles:
```
Uncaught (in promise) TypeError: Cannot read properties of undefined (reading 'updatesCurrentAsOf')
    at U7 (prod.4ff39ebc9fcd.build.js:2:4648139)
    at prod.4ff39ebc9fcd.build.js:2:4683479
    at prod.4ff39ebc9fcd.build.js:2:4682129
    at y (prod.4ff39ebc9fcd.build.js:2:1767761)
    at prod.4ff39ebc9fcd.build.js:2:4683981
    at Object.dispatch (prod.4ff39ebc9fcd.build.js:2:2405643)
    at WebSocket.<anonymous> (prod.4ff39ebc9fcd.build.js:2:4669607)
```
The reason was that `setNewSessionActionType` was being dispatched from the Socket without `keyserverID` in payload. The keyserver id is required, but `dispatch` is not typed very well, so flow didn't catch it. This was causing a new keyserver to be added to the keyserver store by the keyserver reducer - a keyserver with id `undefined`. This keyserver was not previously present in the store, so `state.keyserverStore.keyserverInfos[keyserverID].updatesCurrentAsOf` in `baseReducer` would throw.
So the fist thing that has to be done, is fixing the payload.
Secondly, we have an action that can add a keyserver to the store, and this would also result in this error being thrown. But when `addKeyserverActionType` is dispatched we don't need to update `currentAsOf` or `updatesCurrentAsOf`, so we will just if this out (change in master-reducer.js line 87)
Thirdly, we should protect ourselfes from this error in case someone adds some code that can add a keyserver and doesn't update this code (change in master-reducer.js line 109).

Test Plan:
1. Tested that the `setNewSessionActionType` action with broken payload indeed causes this error to show up, by dispatching it manually
2. Tested that adding the `keyserverID` to the payload fixes the issue, and the error does not appear (before changes to `baseReducer`)
3. Tested that the code is not executed when `addKeyserverActionType` is dispatched
4. Tested that even if a new keyserver is added by `setNewSessionActionType` with broken payload, the error is not thrown

Reviewers: ashoat, kamil, tomek

Reviewed By: kamil, tomek

Differential Revision: https://phab.comm.dev/D10091

Author: InkaAlicja

lib/reducers/master-reducer.js

@@ -22,6 +22,7 @@ import reduceGlobalThemeInfo from './theme-reducer.js';
 import { reduceThreadActivity } from './thread-activity-reducer.js';
 import { reduceThreadInfos } from './thread-reducer.js';
 import { reduceCurrentUserInfo, reduceUserInfos } from './user-reducer.js';
+import { addKeyserverActionType } from '../actions/keyserver-actions.js';
 import { siweAuthActionTypes } from '../actions/siwe-actions.js';
 import {
   registerActionTypes,
@@ -82,7 +83,8 @@ export default function baseReducer<N: BaseNavInfo, T: BaseAppState<N>>(
     action.type !== fullStateSyncActionType &&
     action.type !== registerActionTypes.success &&
     action.type !== logInActionTypes.success &&
-    action.type !== siweAuthActionTypes.success
+    action.type !== siweAuthActionTypes.success &&
+    action.type !== addKeyserverActionType
   ) {
     for (const keyserverID in keyserverStore.keyserverInfos) {
       if (
@@ -104,8 +106,9 @@ export default function baseReducer<N: BaseNavInfo, T: BaseAppState<N>>(
         };
       }
       if (
+        state.keyserverStore.keyserverInfos[keyserverID] &&
         keyserverStore.keyserverInfos[keyserverID].updatesCurrentAsOf !==
-        state.keyserverStore.keyserverInfos[keyserverID].updatesCurrentAsOf
+          state.keyserverStore.keyserverInfos[keyserverID].updatesCurrentAsOf
       ) {
         const keyserverInfos = { ...keyserverStore.keyserverInfos };
         keyserverInfos[keyserverID] = {

lib/socket/socket.react.js

@@ -509,6 +509,7 @@ class Socket extends React.PureComponent<Props, State> {
             error: null,
             logInActionSource:
               logInActionSources.socketAuthErrorResolutionAttempt,
+            keyserverID: ashoatKeyserverID,
           },
         });
       } else if (!recoverySessionChange) {