fix: [REV-2608] add missing CSS class for currency conversion on Track Selection (#29923)

lms/templates/course_modes/track_selection.html

@@ -68,7 +68,6 @@ from openedx.core.djangolib.js_utils import js_escaped_string
     </script>
 </%block>
 
-## REV-2133 TODO: check with Website if this is required in the new Track Selection template.
 <%static:webpack entry="Currency">
     new Currency();
 </%static:webpack>
@@ -110,7 +109,7 @@ from openedx.core.djangolib.js_utils import js_escaped_string
                                             <path d="M26.6667 3.33333H23.3333V0H6.66667V3.33333H3.33333C1.5 3.33333 0 4.83333 0 6.66667V8.33333C0 12.5833 3.2 16.05 7.31667 16.5667C8.36667 19.0667 10.6167 20.95 13.3333 21.5V26.6667H6.66667V30H23.3333V26.6667H16.6667V21.5C19.3833 20.95 21.6333 19.0667 22.6833 16.5667C26.8 16.05 30 12.5833 30 8.33333V6.66667C30 4.83333 28.5 3.33333 26.6667 3.33333ZM3.33333 8.33333V6.66667H6.66667V13.0333C4.73333 12.3333 3.33333 10.5 3.33333 8.33333ZM26.6667 8.33333C26.6667 10.5 25.2667 12.3333 23.3333 13.0333V6.66667H26.6667V8.33333Z" fill="#EFF8FA"/>
                                         </svg>
                                     </span>
-                                    <p class="price-display">${currency_symbol}${min_price} ${currency}</p>
+                                    <p class="price-display upgrade-price-string">${currency_symbol}${min_price} ${currency}</p>
                                     <div class="choice-title"><h4>${_("Earn a certificate")}</h4></div>
                                     <%block name="track_selection_certificate_bullets"/> 
                                     <ul class="list-actions">