OT(?): Prevent firefox caching local files

From: Aryeh Friedman <aryeh.friedman_at_gmail.com>
Date: Mon, 26 Jun 2023 12:12:35 UTC
I have a jpg that is the generated output of a process I run and it
does very from run to run but when ever I try to load it in firefox I
get the cached version not the local generated version (i.e.
file:///.../.../foo.jpg) but when I view it in something like gnome
image viewer it is in fact updated!

The only thing I can assume is firefox is caching file:/// url's how
do I turn this off.   This firefox 114.0.2_1_2 (installed last
night)... so how do I turn this off?

-- 
Aryeh M. Friedman, Lead Developer, http://www.PetiteCloud.org