Add Percona to the list of organizations using Helm

Adding Percona to the list of organizations using Helm. Percona utilizes Helm for managing its open-source database solutions.

Signed-off-by: Edith Puclla <58795858+edithturn@users.noreply.github.com>

Author: edithturn

ADOPTERS.md

@@ -5,19 +5,21 @@
 
 # Organizations Using Helm
 
-- [IBM](https://www.ibm.com)
-- [InfoCert](https://www.infocert.it/)
-- [Microsoft](https://microsoft.com)
-- [Omnistrate](https://omnistrate.com)
-- [Octopus Deploy](https://octopus.com/)
-- [New Relic](https://www.newrelic.com)
-- [Qovery](https://www.qovery.com/)
-- [Samsung SDS](https://www.samsungsds.com/)
-- [Softonic](https://hello.softonic.com/)
-- [SyncTune](https://mb-consulting.dev)
-- [Syself](https://syself.com)
-- [Ville de Montreal](https://montreal.ca)
-- [Intercept](https://Intercept.cloud)
-- [Oracle](www.oracle.com)
+- [IBM](https://www.ibm.com)  
+- [InfoCert](https://www.infocert.it/)  
+- [Intercept](https://Intercept.cloud)  
+- [Microsoft](https://microsoft.com)  
+- [New Relic](https://www.newrelic.com)  
+- [Octopus Deploy](https://octopus.com/)  
+- [Omnistrate](https://omnistrate.com)  
+- [Oracle](www.oracle.com)  
+- [Percona](https://www.percona.com)  
+- [Qovery](https://www.qovery.com/)  
+- [Samsung SDS](https://www.samsungsds.com/)  
+- [Softonic](https://hello.softonic.com/)  
+- [SyncTune](https://mb-consulting.dev)  
+- [Syself](https://syself.com)  
+- [Ville de Montreal](https://montreal.ca)  
+
 
 _This file is part of the CNCF official documentation for projects._