Update prettier to latest. Remove tslint (#1641)

* Rev up prettier

* Reformat

* Remove deprecated tslint

* Remove call to tslint and update package-lock.json

src/Explorer/Panes/CopyNotebookPane/CopyNotebookPane.tsx

@@ -72,7 +72,7 @@ export const CopyNotebookPane: FunctionComponent<CopyNotebookPanelProps> = ({
       if (selectedLocation.type === "GitHub") {
         destination = `${destination} - ${GitHubUtils.toRepoFullName(
           selectedLocation.owner,
-          selectedLocation.repo
+          selectedLocation.repo,
         )} - ${selectedLocation.branch}`;
       } else if (selectedLocation.type === "MyNotebooks" && useNotebook.getState().isPhoenixNotebooks) {
         destination = useNotebook.getState().notebookFolderName;

src/Explorer/Panes/CopyNotebookPane/CopyNotebookPaneComponent.tsx

@@ -88,7 +88,7 @@ export const CopyNotebookPaneComponent: FunctionComponent<CopyNotebookPaneProps>
               repo: pinnedRepo.name,
               branch: branch.name,
             } as Location,
-          })
+          }),
         );
       });
     }