Consider .ttc in docker entrypoint

[kraftwerk28]

Description

Adds one more glob to docker-entrypoint.sh

Requirements / Checklist

• Read the Contributing Guidelines
• Read or at least glanced at the FAQ
• Read or at least glanced at the Wiki
• Scripts execute without error (if necessary):
  • If any of the scripts were modified they have been tested and execute without error, e.g.:
    • ./font-patcher Inconsolata.otf --fontawesome --octicons --pomicons
    • ./gotta-patch-em-all-font-patcher\!.sh Hermit
• Extended the README and documentation if necessary, e.g. You added a new font please update the table

How should this be manually tested?

By running docker run ... (https://github.com/ryanoasis/nerd-fonts#option-8-patch-your-own-font)

Any background context you can provide?

Iosevka font has .ttc file extension to the script won't work

[kraftwerk28]

I wonder if it's reasonable to just write for f in /in/* ..., since there are a lot of font file extensions

[ryanoasis]

I wonder if it's reasonable to just write for f in /in/* ..., since there are a lot of font file extensions

That's a good point. I say this fix is a good improvement and later we can make it less selective if it gets too unwieldy

[ryanoasis]

I think this is fine, just note that ttc not supported: #175