Increase delay for modal display

apps/remix-ide-e2e/src/tests/publishContract.test.ts

@@ -20,6 +20,7 @@ module.exports = {
     .openFile('browser/contracts/3_Ballot.sol')
     .verifyContracts(['Ballot'])
     .click('#publishOnIpfs')
+    .pause(5000)
     .getModalBody((value, done) => {
       if (value.indexOf('Metadata of "ballot" was published successfully.') === -1) browser.assert.fail('ipfs deploy failed', '', '')
       if (value.indexOf('dweb:/ipfs') === -1) browser.assert.fail('ipfs deploy failed', '', '')
@@ -31,6 +32,7 @@ module.exports = {
   'Publish on Swarm': '' + function (browser: NightwatchBrowser) {
     browser
     .click('#publishOnSwarm')
+    .pause(5000)
     .getModalBody((value, done) => {
       if (value.indexOf('Metadata of "ballot" was successfully.') === -1) browser.assert.fail('swarm deploy failed', '', '')
       if (value.indexOf('bzz') === -1) browser.assert.fail('swarm deploy failed', '', '')