README: revert project logo and update README

Happy New Year - this reverts project logo and updates README and the
names of Github Actions badges used on README.

Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>

Author: yadvr

.github/workflows/build.yml

@@ -15,7 +15,7 @@
 # specific language governing permissions and limitations
 # under the License.
 
-name: Maven Build (noredist)
+name: Build
 
 on: [push, pull_request]
 

.github/workflows/rat.yml

@@ -15,7 +15,7 @@
 # specific language governing permissions and limitations
 # under the License.
 
-name: RAT License Check
+name: License Check
 
 on: [push, pull_request]
 

README.md

@@ -1,6 +1,6 @@
-# Apache CloudStack [![Maven Build Status](https://github.com/apache/cloudstack/actions/workflows/build.yml/badge.svg?branch=main)](https://github.com/apache/cloudstack/actions/workflows/build.yml) [![UI Build](https://github.com/apache/cloudstack/actions/workflows/ui.yml/badge.svg)](https://github.com/apache/cloudstack/actions/workflows/ui.yml) [![RAT License Check](https://github.com/apache/cloudstack/actions/workflows/rat.yml/badge.svg?branch=main)](https://github.com/apache/cloudstack/actions/workflows/rat.yml) [![Simulator CI](https://github.com/apache/cloudstack/actions/workflows/ci.yml/badge.svg?branch=main)](https://github.com/apache/cloudstack/actions/workflows/ci.yml) [![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=apache_cloudstack&metric=alert_status)](https://sonarcloud.io/dashboard?id=apache_cloudstack) [![codecov](https://codecov.io/gh/apache/cloudstack/branch/main/graph/badge.svg)](https://codecov.io/gh/apache/cloudstack)
+# Apache CloudStack [![Build Status](https://github.com/apache/cloudstack/actions/workflows/build.yml/badge.svg?branch=main)](https://github.com/apache/cloudstack/actions/workflows/build.yml) [![UI Build](https://github.com/apache/cloudstack/actions/workflows/ui.yml/badge.svg)](https://github.com/apache/cloudstack/actions/workflows/ui.yml) [![License Check](https://github.com/apache/cloudstack/actions/workflows/rat.yml/badge.svg?branch=main)](https://github.com/apache/cloudstack/actions/workflows/rat.yml) [![Simulator CI](https://github.com/apache/cloudstack/actions/workflows/ci.yml/badge.svg?branch=main)](https://github.com/apache/cloudstack/actions/workflows/ci.yml) [![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=apache_cloudstack&metric=alert_status)](https://sonarcloud.io/dashboard?id=apache_cloudstack) [![codecov](https://codecov.io/gh/apache/cloudstack/branch/main/graph/badge.svg)](https://codecov.io/gh/apache/cloudstack)
 
-![Apache CloudStack](tools/logo/acsxmas.jpg)
+![Apache CloudStack](tools/logo/apache_cloudstack.png)
 
 Apache CloudStack is open source software designed to deploy and manage large
 networks of virtual machines, as a highly available, highly scalable
@@ -101,8 +101,9 @@ developer [page](https://cloudstack.apache.org/developers.html) for contributing
 ## Reporting Security Vulnerabilities
 
 If you've found an issue that you believe is a security vulnerability in a
-released version of CloudStack, please report it to `security@cloudstack.apache.org` with details about the vulnerability, how it
-might be exploited, and any additional information that might be useful.
+released version of CloudStack, please report it to `security@apache.org` with
+details about the vulnerability, how it might be exploited, and any additional
+information that might be useful.
 
 For more details, please visit our security [page](http://cloudstack.apache.org/security.html).