fix(material/list): list item truncates on narrow screenwidths

Updates Angular Components List item component height if the
list item has 3 lines. With the previous list item height of
88px the bottom lines letters like 'g' get cut off and less
readable.

Fixes b/247881646

src/material/list/list.scss

@@ -167,6 +167,12 @@ a.mdc-list-item--activated {
   height: 25px;
 }
 
+// Increased list item height if it has multiple lines so bottom line doesn't get
+// cut off.
+.mat-mdc-list-item.mdc-list-item--with-three-lines {
+  min-height: 90px;
+}
+
 .mat-mdc-list-item.mdc-list-item--with-three-lines,
 .mat-mdc-list-item.mdc-list-item--with-two-lines {
   // List item lines must wrap according to GAR 1.18(b). Removing the nowrap and
@@ -177,9 +183,6 @@ a.mdc-list-item--activated {
     white-space: normal;
     line-height: normal;
   }
-  .mat-mdc-list-item-title.mdc-list-item__primary-text {
-    height: 45px;
-  }
 
   // Unscoped content can wrap if the list item has acquired three lines. MDC implements
   // this functionality for secondary text but there is no proper text ellipsis when