TCCP: Make institution names uppercase in results

When we list cards on the TCCP results view, we want the institution
names to be uppercase. Previously we were counting on their names being
uppercase in the source dataset, but the most recent dataset have some
that are mixed case.

To test, sort alphabetically using the latest dataset:

http://localhost:8000/consumer-tools/credit-cards/explore-cards/cards/?credit_tier=Credit%20scores%20from%20620%20to%20719&location=&ordering=product_name

cfgov/unprocessed/apps/tccp/css/main.less

@@ -169,6 +169,7 @@
     color: var(--gray);
     font-size: unit((16px / @base-font-size-px), rem);
     font-weight: 400;
+    text-transform: uppercase;
   }
 
   .m-card__subtitle {