previous and next button chevron not showing

[HuangJunye]

#138 removed chevron-right-orange.svg accidentally that are used in the previous and next button:

qiskit_sphinx_theme/qiskit_sphinx_theme/footer.html

Lines 17 to 23 in 66861c0

	<div class="rst-footer-buttons" role="navigation" aria-label="footer navigation">
	{% if next %}
	<a href="{{ next.link|e }}" class="btn btn-neutral float-right" title="{{ next.title|striptags|e }}" accesskey="n" rel="next">{{ _('Next') }} <img src="{{ pathto('_static/images/chevron-right-orange.svg', 1) }}" class="next-page"></a>
	{% endif %}
	{% if prev %}
	<a href="{{ prev.link|e }}" class="btn btn-neutral" title="{{ prev.title|striptags|e }}" accesskey="p" rel="prev"><img src="{{ pathto('_static/images/chevron-right-orange.svg', 1) }}" class="previous-page"> {{ _('Previous') }}</a>
	{% endif %}