test: unskip tests

Now that the global state is not polluted anymore.

Author: fryorcraken

packages/sdk/src/reliable_channel/reliable_channel.spec.ts

@@ -186,7 +186,7 @@ describe("Reliable Channel", () => {
   });
 
   // TODO: https://github.com/waku-org/js-waku/issues/2648
-  it.skip("Outgoing message is possibly acknowledged", async () => {
+  it("Outgoing message is possibly acknowledged", async () => {
     const commonEventEmitter = new TypedEventEmitter<MockWakuEvents>();
     const mockWakuNodeAlice = new MockWakuNode(commonEventEmitter);
     const mockWakuNodeBob = new MockWakuNode(commonEventEmitter);