feat(calendar): Add content-text-color to all views that can be decoupled from the calendar. (#12431)

Co-authored-by: Svetloslav Novoselski <[email protected]>
Co-authored-by: Simeon Simeonoff <[email protected]>

Author: 3 people

projects/igniteui-angular/src/lib/core/styles/components/calendar/_calendar-theme.scss

@@ -640,6 +640,8 @@
     igx-years-view,
     igx-month-picker,
     igx-months-view {
+        color: var-get($theme, 'content-text-color');
+
         %cal-body-display {
             @if $bootstrap-theme {
                 padding-bottom: 0;