chore: fixed slack invite link

CODE_OF_CONDUCT.md

@@ -106,7 +106,7 @@ This statement thanks the following, on which it draws for content and inspirati
 
 # Slack Community Guidelines
 
-If you decide to join the [Community Slack](https://join.slack.com/t/apache-superset/shared_invite/zt-l5f5e0av-fyYu8tlfdqbMdz_sPLwUqQ), please adhere to the following rules:
+If you decide to join the [Community Slack](https://join.slack.com/t/apache-superset/shared_invite/zt-uxbh5g36-AISUtHbzOXcu0BIj7kgUaw), please adhere to the following rules:
 
 **1. Treat everyone in the community with respect.**
 

README.md

@@ -25,7 +25,7 @@ under the License.
 [![PyPI version](https://badge.fury.io/py/apache-superset.svg)](https://badge.fury.io/py/apache-superset)
 [![Coverage Status](https://codecov.io/github/apache/superset/coverage.svg?branch=master)](https://codecov.io/github/apache/superset)
 [![PyPI](https://img.shields.io/pypi/pyversions/apache-superset.svg?maxAge=2592000)](https://pypi.python.org/pypi/apache-superset)
-[![Get on Slack](https://img.shields.io/badge/slack-join-orange.svg)](https://join.slack.com/t/apache-superset/shared_invite/zt-l5f5e0av-fyYu8tlfdqbMdz_sPLwUqQ)
+[![Get on Slack](https://img.shields.io/badge/slack-join-orange.svg)](https://join.slack.com/t/apache-superset/shared_invite/zt-uxbh5g36-AISUtHbzOXcu0BIj7kgUaw)
 [![Documentation](https://img.shields.io/badge/docs-apache.org-blue.svg)](https://superset.apache.org)
 [![Dependencies Status](https://david-dm.org/apache/superset/status.svg?path=superset-frontend)](https://david-dm.org/apache/superset?path=superset-frontend)
 
@@ -136,7 +136,7 @@ Want to add support for your datastore or data engine? Read more [here](https://
 ## Get Involved
 
 - Ask and answer questions on [StackOverflow](https://stackoverflow.com/questions/tagged/apache-superset) using the **apache-superset** tag
-- [Join our community's Slack](https://join.slack.com/t/apache-superset/shared_invite/zt-l5f5e0av-fyYu8tlfdqbMdz_sPLwUqQ)
+- [Join our community's Slack](https://join.slack.com/t/apache-superset/shared_invite/zt-uxbh5g36-AISUtHbzOXcu0BIj7kgUaw)
   and please read our [Slack Community Guidelines](https://github.com/apache/superset/blob/master/CODE_OF_CONDUCT.md#slack-community-guidelines)
 - [Join our [email protected] Mailing list](https://lists.apache.org/[email protected])
 

docs/src/pages/community.tsx

@@ -26,7 +26,7 @@ import { pmc } from '../resources/data';
 
 const links = [
   [
-    'https://join.slack.com/t/apache-superset/shared_invite/zt-l5f5e0av-fyYu8tlfdqbMdz_sPLwUqQ',
+    'https://join.slack.com/t/apache-superset/shared_invite/zt-uxbh5g36-AISUtHbzOXcu0BIj7kgUaw',
     'Slack',
     'interact with other Superset users and community members',
   ],

docs/src/pages/docs/Connecting to Databases/index.mdx

@@ -69,5 +69,5 @@ exists, please file an issue on the
 supporting it.
 
 [StackOverflow](https://stackoverflow.com/questions/tagged/apache-superset+superset) and the
-[Superset community Slack](https://join.slack.com/t/apache-superset/shared_invite/zt-l5f5e0av-fyYu8tlfdqbMdz_sPLwUqQ)
+[Superset community Slack](https://join.slack.com/t/apache-superset/shared_invite/zt-uxbh5g36-AISUtHbzOXcu0BIj7kgUaw)
 are great places to get help with connecting to databases in Superset.

docs/src/pages/docs/contributing-page.mdx

@@ -11,7 +11,7 @@ The core contributors (or committers) to Superset communicate primarily in the f
 which you can join):
 
 - [Mailing list](https://lists.apache.org/[email protected])
-- [Apache Superset Slack community](https://join.slack.com/t/apache-superset/shared_invite/zt-l5f5e0av-fyYu8tlfdqbMdz_sPLwUqQ)
+- [Apache Superset Slack community](https://join.slack.com/t/apache-superset/shared_invite/zt-uxbh5g36-AISUtHbzOXcu0BIj7kgUaw)
 - [Github issues and PR's](https://github.com/apache/superset/issues)
 
 If you're interested in contributing, we recommend reading the Community Contribution Guide