Reuse PushProcessor from MatrixClient (#29561)

* Reuse PushProcessor from MatrixClient

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

* Reuse PushProcessor getPushRuleGlobRegex

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

* delint

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

* Iterate

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

* Update regex handling

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

---------

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

test/unit-tests/components/structures/LoggedInView-test.tsx

@@ -19,6 +19,7 @@ import {
 import { MediaHandler } from "matrix-js-sdk/src/webrtc/mediaHandler";
 import { logger } from "matrix-js-sdk/src/logger";
 import userEvent from "@testing-library/user-event";
+import { PushProcessor } from "matrix-js-sdk/src/pushprocessor";
 
 import LoggedInView from "../../../../src/components/structures/LoggedInView";
 import { SDKContext } from "../../../../src/contexts/SDKContext";
@@ -75,6 +76,8 @@ describe("<LoggedInView />", () => {
         jest.clearAllMocks();
         mockClient.getMediaHandler.mockReturnValue(mediaHandler);
         mockClient.setPushRuleActions.mockReset().mockResolvedValue({});
+        // @ts-expect-error
+        mockClient.pushProcessor = new PushProcessor(mockClient);
     });
 
     describe("synced push rules", () => {