MM-53813: Fix(accessibility): on channels page (#24122)

* fix(accessibility): on channels page

* fix lint and update dynamic-virtualized-list

* fix snapshot and update per feedback

* fix e2e tests

* fix test

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Co-authored-by: Mattermost Build <build@mattermost.com>

e2e-tests/cypress/tests/support/ui/team.js

@@ -14,7 +14,7 @@ Cypress.Commands.add('uiInviteMemberToCurrentTeam', (username) => {
     cy.get('.users-emails-input__control input').typeWithForce(username).as('input');
     cy.get('.users-emails-input__option ').contains(`@${username}`);
     cy.get('@input').typeWithForce('{enter}');
-    cy.get('#inviteMembersButton').click();
+    cy.findByTestId('inviteButton').click();
 
     // * Verify user invited to team
     cy.get('.invitation-modal-confirm--sent .InviteResultRow').