[FIX] web: avoid pushing state when ActionAdapter is in dialog

Previously, push_state events triggered from withing window actions
inside dialogs would bubble push their state into the URL even while
within a dialog, this is undesirable as this can cause the URL to become
invalid (eg by pushing the id of a record from an entirely different
model)

This commit fixes that by simply checking whether we are in a dialog
within the adapter before calling pushState.

task-2602458

closes odoo/odoo#73720

Signed-off-by: Lucas Perais (lpe) <lpe@odoo.com>