Allow accepting alliance via radial menu during alliance request cooldown (#3092)

## Description:

Currently, when you send an alliance request to another player and it
gets rejected, but the same player sends you an alliance request back
during your alliance request cooldown, you cannot accept it via the
radial menu, you need to do that via the notification on the bottom
right.

This is not consistent with when you receive an alliance request outside
of the cooldown.

This PR checks for incoming alliance request for the same player before
checking the outgoing request cooldown, therefore allowing you to accept
incoming alliance requests via the radial menu button even during
cooldown.

## Please complete the following:

- [x] I have added screenshots for all UI updates
- [x] I process any text displayed to the user through translateText()
and I've added it to the en.json file
- [x] I have added relevant tests to the test directory
- [x] I confirm I have thoroughly tested these changes and take full
responsibility for any bugs introduced

## Please put your Discord username so you can be contacted if a bug or
regression is found:

deshack_82603

src/core/game/PlayerImpl.ts

@@ -423,6 +423,14 @@ export class PlayerImpl implements Player {
       return false;
     }
 
+    const hasIncoming = this.incomingAllianceRequests().some(
+      (ar) => ar.requestor() === other,
+    );
+
+    if (hasIncoming) {
+      return true;
+    }
+
     const recent = this.pastOutgoingAllianceRequests
       .filter((ar) => ar.recipient() === other)
       .sort((a, b) => b.createdAt() - a.createdAt());