storage: Fix hash-renaming of various non-CSS/JS file types.
storage: Fix hash-renaming of various non-CSS/JS file types.

None of the file types here are actually processed by our static asset
pipeline in a way that would result in the hash-named versions of the
files (stored in staticfiles.json) being accessed.  (If they were,
we'd be using something like `render_bundle` to access their paths).

So, we should not be generating/shipping these hash-named versions of
image, audio, and locale files.

This change decreases the size of a Zulip release tarball from 153MB
to 93MB, by removing all of the duplicated copies of various asset
files.

This may also help with #10038, but I'm not marking it as completing
that issue yet, because part of #10038 is that the non-hash-named
image files in prod-static/generated/emoji do not seem to have been
properly overwritten on upgrade, and it's unclear why.

Fixes #5971.

rishig/zulip,hackerkid/zulip,dhcrzf/zulip,rishig/zulip,shubhamdhama/zulip,eeshangarg/zulip,dhcrzf/zulip,hackerkid/zulip,jackrzhang/zulip,punchagan/zulip,rishig/zulip,showell/zulip,eeshangarg/zulip,brainwane/zulip,timabbott/zulip,brainwane/zulip,brainwane/zulip,rht/zulip,jackrzhang/zulip,punchagan/zulip,andersk/zulip,synicalsyntax/zulip,rishig/zulip,jackrzhang/zulip,tommyip/zulip,zulip/zulip,rht/zulip,synicalsyntax/zulip,synicalsyntax/zulip,timabbott/zulip,timabbott/zulip,zulip/zulip,timabbott/zulip,kou/zulip,punchagan/zulip,dhcrzf/zulip,punchagan/zulip,zulip/zulip,kou/zulip,punchagan/zulip,showell/zulip,dhcrzf/zulip,shubhamdhama/zulip,shubhamdhama/zulip,brainwane/zulip,eeshangarg/zulip,showell/zulip,timabbott/zulip,eeshangarg/zulip,andersk/zulip,dhcrzf/zulip,eeshangarg/zulip,hackerkid/zulip,timabbott/zulip,timabbott/zulip,hackerkid/zulip,kou/zulip,shubhamdhama/zulip,rht/zulip,kou/zulip,punchagan/zulip,zulip/zulip,shubhamdhama/zulip,kou/zulip,andersk/zulip,hackerkid/zulip,punchagan/zulip,synicalsyntax/zulip,brainwane/zulip,jackrzhang/zulip,rishig/zulip,rishig/zulip,jackrzhang/zulip,synicalsyntax/zulip,rishig/zulip,andersk/zulip,tommyip/zulip,synicalsyntax/zulip,kou/zulip,tommyip/zulip,zulip/zulip,showell/zulip,kou/zulip,hackerkid/zulip,synicalsyntax/zulip,hackerkid/zulip,zulip/zulip,showell/zulip,tommyip/zulip,rht/zulip,brainwane/zulip,tommyip/zulip,rht/zulip,showell/zulip,andersk/zulip,jackrzhang/zulip,shubhamdhama/zulip,showell/zulip,eeshangarg/zulip,andersk/zulip,jackrzhang/zulip,dhcrzf/zulip,zulip/zulip,tommyip/zulip,andersk/zulip,dhcrzf/zulip,rht/zulip,tommyip/zulip,brainwane/zulip,eeshangarg/zulip,rht/zulip,shubhamdhama/zulip