--disable-dashboard flag is broken

[salixh5]

I tried to run sudo python3 install.py --disable-dashboard as instructed by FAQ number 8 (without having installed pironman5 utilities before on a fresh, up-to-date Raspberry Pi OS system) and got this error:

~/pironman5 $ sudo python3 install.py --disable-dashboard
Traceback (most recent call last):
  File "/home/user/pironman5/install.py", line 89, in <module>
    installer.run_commands_before_install.pop(installer.run_commands_before_install.index('Download influxdb key'))
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'function' object has no attribute 'pop'

[akatrevorjay]

Put up a fix, it's easy enough