Replaced proprietary font

[isidroas]

Before this change, 2 errors were produced running pytest:

pytest error

   ???
E   latex.exc.LatexBuildError: This is XeTeX, Version 3.141592653-2.6-0.999993 (TeX Live 2022/dev/Debian) (preloaded format=xelatex 2023.6.1)  9 DEC 2023 12:40
E   entering extended mode
E    restricted \write18 enabled.
E    %&-line parsing enabled.
E   **/tmp/tmp5d113grg/tmptgpq3_vz.latex
E   (/tmp/tmp5d113grg/tmptgpq3_vz.latex
E   LaTeX2e 2021-11-15 patch level 1
E   L3 programming layer 2022-01-21
E   (/usr/share/texlive/texmf-dist/tex/latex/base/article.cls
E   Document Class: article 2021/10/04 v1.4n Standard LaTeX document class
E   (/usr/share/texlive/texmf-dist/tex/latex/base/size12.clo
E   File: size12.clo 2021/10/04 v1.4n Standard LaTeX file (size option)
E   )
E   \c@part=\count181
E   \c@section=\count182
E   \c@subsection=\count183
E   \c@subsubsection=\count184
E   \c@paragraph=\count185
E   \c@subparagraph=\count186
E   \c@figure=\count187
E   \c@table=\count188
E   \abovecaptionskip=\skip47
E   \belowcaptionskip=\skip48
E   \bibindent=\dimen138
E   )
E   (/usr/share/texlive/texmf-dist/tex/latex/fontspec/fontspec.sty
E   (/usr/share/texlive/texmf-dist/tex/latex/l3packages/xparse/xparse.sty
E   (/usr/share/texlive/texmf-dist/tex/latex/l3kernel/expl3.sty
E   Package: expl3 2022-01-21 L3 programming layer (loader)
E
E   (/usr/share/texlive/texmf-dist/tex/latex/l3backend/l3backend-xetex.def
E   File: l3backend-xetex.def 2022-01-12 L3 backend support: XeTeX
E
E   (|extractbb --version)
E   \c__kernel_sys_dvipdfmx_version_int=\count189
E   \l__color_backend_stack_int=\count190
E   \g__color_backend_stack_int=\count191
E   \g__graphics_track_int=\count192
E   \l__pdf_internal_box=\box50
E   \g__pdf_backend_object_int=\count193
E   \g__pdf_backend_annotation_int=\count194
E   \g__pdf_backend_link_int=\count195
E   ))
E   Package: xparse 2022-01-12 L3 Experimental document command parser
E   )
E   Package: fontspec 2022/01/15 v2.8a Font selection for XeLaTeX and LuaLaTeX
E
E   (/usr/share/texlive/texmf-dist/tex/latex/fontspec/fontspec-xetex.sty
E   Package: fontspec-xetex 2022/01/15 v2.8a Font selection for XeLaTeX and LuaLaTe
E   X
E   \l__fontspec_script_int=\count196
E   \l__fontspec_language_int=\count197
E   \l__fontspec_strnum_int=\count198
E   \l__fontspec_tmp_int=\count199
E   \l__fontspec_tmpa_int=\count266
E   \l__fontspec_tmpb_int=\count267
E   \l__fontspec_tmpc_int=\count268
E   \l__fontspec_em_int=\count269
E   \l__fontspec_emdef_int=\count270
E   \l__fontspec_strong_int=\count271
E   \l__fontspec_strongdef_int=\count272
E   \l__fontspec_tmpa_dim=\dimen139
E   \l__fontspec_tmpb_dim=\dimen140
E   \l__fontspec_tmpc_dim=\dimen141
E
E   (/usr/share/texlive/texmf-dist/tex/latex/base/fontenc.sty
E   Package: fontenc 2021/04/29 v2.0v Standard LaTeX package
E   )
E   (/usr/share/texlive/texmf-dist/tex/latex/fontspec/fontspec.cfg)))
E
E   ! Package fontspec Error: The font "Times New Roman" cannot be found.
E
E   For immediate help type H return.
E    ...
E
E   l.6
E
E   ?
E   ! Emergency stop.
E    ...
E
E   l.6
E
E
E   A font might not be found for many reasons.
E    Check the spelling, where the font is installed etc. etc.
E
E    When in doubt, ask someone for help!
E
E
E
E   Here is how much of TeX's memory you used:
E    2789 strings out of 476191
E    93809 string characters out of 5812073
E    434366 words of memory out of 5000000
E    23589 multiletter control sequences out of 15000+600000
E    469275 words of font info for 30 fonts, out of 8000000 for 9000
E    1348 hyphenation exceptions out of 8191
E    73i,0n,77p,252b,116s stack positions out of 5000i,500n,10000p,200000b,80000s
E   No pages of output.

string:1: LatexBuildError
======================================================================== short test summary info ========================================================================
FAILED tests/test_xelatex.py::test_xelatex - latex.exc.LatexBuildError: This is XeTeX, Version 3.141592653-2.6-0.999993 (TeX Live 2022/dev/Debian) (preloaded format=xelatex 2023.6.1)  9 DEC 2023 12:40
FAILED tests/test_xelatex.py::test_xelatexmk - latex.exc.LatexBuildError: This is XeTeX, Version 3.141592653-2.6-0.999993 (TeX Live 2022/dev/Debian) (preloaded format=xelatex 2023.6.1)  9 DEC 2023 12:40
===================================================================== 2 failed, 8 passed in 11.54s ======================================================================

My system:

$ apt show texlive
Package: texlive
Version: 2021.20220204-1
Priority: optional
Section: universe/tex
Source: texlive-base
Origin: Ubuntu
Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
Original-Maintainer: Debian TeX Task Force <debian-tex-maint@lists.debian.org>
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 73,7 kB
Depends: texlive-fonts-recommended (>= 2021.20210921), texlive-latex-base (>= 2021.20210921), texlive-latex-recommended (>= 2021.20210921)
Homepage: http://www.tug.org/texlive/
Download-Size: 14,3 kB
APT-Sources: http://es.archive.ubuntu.com/ubuntu jammy/universe amd64 Packages

Found the solution in https://tex.stackexchange.com/a/273560