[php8-compat][REF] Fix php8 error on undefined constant CIVICRM_DISAB…

[seamuslee001]

…LE_DEFAULT_MENU

Overview

This fixes the following php8 error

skip to main content \n\n BUILD-1 [1] \n\nERROR\n\n The website encountered an unexpected error. Please try again later. \n\nERROR MESSAGE\n\n _Error_: Undefined constant \"CIVICRM_DISABLE_DEFAULT_MENU\" in _constant()_\n(line _244_ of\n_/home/jenkins/bknix-edge/build/build-1/web/sites/all/modules/civicrm/CRM/Core/Resources/Common.php_).\n\n\nLinks:\n------\n[1]

Before

Error on undefined constant

After

No error about undefined constant

Technical Details

CRM_Utils_Constant::value does a if defined check before trying to access the value of the constant

ping @eileenmcnaughton @totten @colemanw

[civibot]

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[eileenmcnaughton]

Would it be too cynical to guess this is an undocumented (perhaps long forgotten) magic param?