Explicitly use port 80 for squash.io (#7523)
Explicitly use port 80 for squash.io (#7523)

Hopefully prevents scenarios where Squash prompts for a port number and a
wrong port number is entered. This leads to the Squash deployment never finishing and eventually timing out.
gasman/wagtail,zerolab/wagtail,wagtail/wagtail,rsalmaso/wagtail,zerolab/wagtail,thenewguy/wagtail,thenewguy/wagtail,gasman/wagtail,rsalmaso/wagtail,thenewguy/wagtail,wagtail/wagtail,mixxorz/wagtail,zerolab/wagtail,gasman/wagtail,wagtail/wagtail,wagtail/wagtail,rsalmaso/wagtail,wagtail/wagtail,torchbox/wagtail,torchbox/wagtail,mixxorz/wagtail,torchbox/wagtail,mixxorz/wagtail,torchbox/wagtail,gasman/wagtail,zerolab/wagtail,jnns/wagtail,mixxorz/wagtail,zerolab/wagtail,rsalmaso/wagtail,jnns/wagtail,mixxorz/wagtail,rsalmaso/wagtail,thenewguy/wagtail,thenewguy/wagtail,jnns/wagtail,gasman/wagtail,jnns/wagtail