Update microsoft-defender-endpoint-linux.md

Making it clear to the customers that we support 12 and 15 removing the higher since it was generating support cases of customers confused thinking that 13 or 14 were supported. 

So changing it to 12.x and 15.x to explicitly show that just versions 12 and 15 and their subsets are supported.

Author: anoliveiraM

defender-endpoint/microsoft-defender-endpoint-linux.md

@@ -96,8 +96,8 @@ In general you need to take the following steps:
   - Ubuntu 22.04 LTS
   - Ubuntu 24.04 LTS
   - Debian 9 - 12
-  - SUSE Linux Enterprise Server 12 or higher
-  - SUSE Linux Enterprise Server 15 or higher
+  - SUSE Linux Enterprise Server 12.x
+  - SUSE Linux Enterprise Server 15.x
   - Oracle Linux 7.2 or higher
   - Oracle Linux 8.x
   - Oracle Linux 9.x