Fix redirectUri for OAuth

[kirill-levitskiy]

Next configuration should be fixed, even if it doesn't reflect on component's work, because it confuses. There is no such endpoint at the platform.

redirectUri: 'https://app.elastic.io/oauth/v2',

• https://github.com/elasticio/salesforce-component/blob/master/lib/triggers/streamPlatformEvents.js#L38
• https://github.com/elasticio/salesforce-component/blob/master/lib/helpers/metaLoader.js#L43
• https://github.com/elasticio/salesforce-component/blob/master/lib/actions/query.js#L24
• https://github.com/elasticio/salesforce-component/blob/master/lib/actions/lookup.js#L40
• https://github.com/elasticio/salesforce-component/blob/master/lib/actions/upsert.js#L45
• https://github.com/elasticio/salesforce-component/blob/master/lib/actions/lookupObject.js#L44
• https://github.com/elasticio/salesforce-component/blob/master/lib/entry.js#L95

[kirill-levitskiy]

The issue was solved in the PR https://github.com/elasticio/salesforce-component/pull/85