update Close button on task show page to save and close and fixed task test

spiffworkflow-frontend/cypress/e2e/tasks.cy.js

@@ -81,7 +81,7 @@ describe('tasks', () => {
     cy.navigateToHome();
 
     // look for somethig to make sure the homepage has loaded
-    cy.contains('Instances with tasks waiting for me').should('exist');
+    cy.contains('Waiting for me').should('exist');
 
     // FIXME: this will probably need a better way to link to the proper form that we want
     cy.contains('Go').click();

spiffworkflow-frontend/src/routes/TaskShow.tsx

@@ -364,7 +364,7 @@ export default function TaskShow() {
               handleFormSubmit(currentFormObject, null, FormSubmitType.Draft)
             }
           >
-            Close
+            Save and Close
           </Button>
         );
       }