CE-2177: Stop using John Sparger's face in stories

Remove John Sparger's face in stories.

src/api/UserProvider.spec.js

@@ -40,7 +40,7 @@ describe("UserProvider", () => {
 
       cy.wait("@getUserRoles");
       cy.wait("@infoFromUserName");
-      cy.get("#display").contains("John Wayne").contains("DeploymentToolAdmin");
+      cy.get("#display").contains("John Smith").contains("DeploymentToolAdmin");
 
       cy.get("@infoFromUserName.all").should("have.length", 1);
     });