Intermittent failure in the `should cut pages with Ctrl+X and paste them` reorganize pages integration test

[timvandermeij]

This integration test fails intermittently in GitHub Actions, mostly with the Windows/Firefox combination. The last occurrence is in https://github.com/mozilla/pdf.js/actions/runs/27095904783/job/79967920942:

Failures:
1) Reorganize Pages View Keyboard shortcuts for cut and copy (bug 2018139) should cut pages with Ctrl+X and paste them
  Message:
    Error: Waiting failed
  Stack:
    error properties: Object({ cause: ProtocolError: script.callFunction timed out. Increase the 'protocolTimeout' setting in launch/connect calls for a higher timeout if needed. })
        at <instance_members_initializer> (file:///D:/a/pdf.js/pdf.js/node_modules/puppeteer-core/lib/puppeteer/common/WaitTask.js:21:21)
        at new WaitTask (file:///D:/a/pdf.js/pdf.js/node_modules/puppeteer-core/lib/puppeteer/common/WaitTask.js:27:16)
        at BidiFrameRealm.waitForFunction (file:///D:/a/pdf.js/pdf.js/node_modules/puppeteer-core/lib/puppeteer/api/Realm.js:49:26)
        at BidiFrame.waitForFunction (file:///D:/a/pdf.js/pdf.js/node_modules/puppeteer-core/lib/puppeteer/api/Frame.js:580:43)
        at BidiFrame.<anonymous> (file:///D:/a/pdf.js/pdf.js/node_modules/puppeteer-core/lib/puppeteer/util/decorators.js:101:27)
        at BidiPage.waitForFunction (file:///D:/a/pdf.js/pdf.js/node_modules/puppeteer-core/lib/puppeteer/api/Page.js:1447:37)
        at waitForHavingContents (file:///D:/a/pdf.js/pdf.js/test/integration/reorganize_pages_spec.mjs:128:15)
        at async file:///D:/a/pdf.js/pdf.js/test/integration/reorganize_pages_spec.mjs:1252:11
        at async Promise.all (index 0)
        at async UserContext.<anonymous> (file:///D:/a/pdf.js/pdf.js/test/integration/reorganize_pages_spec.mjs:1232:7)
    Caused by: ProtocolError: script.callFunction timed out. Increase the 'protocolTimeout' setting in launch/connect calls for a higher timeout if needed.
        at <instance_members_initializer> (file:///D:/a/pdf.js/pdf.js/node_modules/puppeteer-core/lib/puppeteer/common/CallbackRegistry.js:102:14)
        at new Callback (file:///D:/a/pdf.js/pdf.js/node_modules/puppeteer-core/lib/puppeteer/common/CallbackRegistry.js:106:16)
        at CallbackRegistry.create (file:///D:/a/pdf.js/pdf.js/node_modules/puppeteer-core/lib/puppeteer/common/CallbackRegistry.js:25:26)
        at BidiConnection.send (file:///D:/a/pdf.js/pdf.js/node_modules/puppeteer-core/lib/puppeteer/bidi/Connection.js:70:32)
        at Session.send (file:///D:/a/pdf.js/pdf.js/node_modules/puppeteer-core/lib/puppeteer/bidi/core/Session.js:134:42)
        at Session.<anonymous> (file:///D:/a/pdf.js/pdf.js/node_modules/puppeteer-core/lib/puppeteer/util/decorators.js:101:27)
        at WindowRealm.callFunction (file:///D:/a/pdf.js/pdf.js/node_modules/puppeteer-core/lib/puppeteer/bidi/core/Realm.js:92:51)
        at WindowRealm.<anonymous> (file:///D:/a/pdf.js/pdf.js/node_modules/puppeteer-core/lib/puppeteer/util/decorators.js:101:27)
        at #evaluate (file:///D:/a/pdf.js/pdf.js/node_modules/puppeteer-core/lib/puppeteer/bidi/Realm.js:136:42)
        at BidiFrameRealm.evaluateHandle (file:///D:/a/pdf.js/pdf.js/node_modules/puppeteer-core/lib/puppeteer/bidi/Realm.js:103:36)

We should find out what's causing this and fix it because it seems to be the last known intermittent we have left for the integration tests at the moment.