Allow urls that contain a query to be excluded as it leads to improper breadcrumbs

Needs test coverage and/or steps to reproduce.

Steps to reproduce / testing the patch:

• Install menu_breadcrumb 2.0.0-alpha0.
• Enable "Show current page as link". Leave rest of settings at defaults.
• Add breadcrumb block to all pages.
• Create pages:
  • Second — /second
  • Third — /third
  • Params maybe — /second/params
  • Params again — /third/params
• Set up main menu:
  • Second — /second
    • No params — /second/params
    • Yes params — /second/params?has=1
  • Third — /third
    • Yes params 2 — /third/params?hello=1
    • No params 2 — /third/params

Breadcrumbs without the patch:

• No params — Second > No params
• Yes params — Second > No params
• Yes params 2 — Third > Yes params 2
• No params 2 — Third > Yes params 2

Breadcrumbs with the patch and "Exclude menu items with query in URLs" enabled:

• No params — Second > No params
• Yes params — Second > No params
• Yes params 2 — Third > Params again
• No params 2 — Third > Params again

This patch solve a problem for me where I had two menu links to the same search page — one with no query parameters ("Search"), the other with query parameters that would narrow the search ("Specific Category") — and I wanted the breadcrumb for both to be the first menu link / page title ("Search").

anwar_max → changed the visibility of the branch 3274684-allow-urls-that to hidden.