[ADF-5150] Datatable sub-component each in its own folder (#5734)

lib/core/datatable/components/json-cell/json-cell.component.scss

@@ -0,0 +1,8 @@
+.adf-datatable-json-cell {
+    white-space: pre-wrap;
+    word-wrap: break-word;
+}
+
+.adf-datatable-cell-value {
+    position: relative;
+}