Merge pull request #2638 from asfadmin/lily/wildcardhelp

Link to docs from vertex ui for scene name pattern search

Author: lllarsen

src/app/components/filters-dropdown/dataset-filters/dataset-filters.component.html

@@ -116,6 +116,12 @@
       >
         <mat-panel-title class="panel-title">
           {{ 'SCENE_PATTERN_LIST' | translate }}
+          <app-docs-modal
+            class="info-text"
+            text="DOCUMENTATION"
+            url="https://docs.asf.alaska.edu/datasets/wildcard_usage/"
+          >
+          </app-docs-modal>
         </mat-panel-title>
       </mat-expansion-panel-header>
       <app-granule-list-selector />