pom.xml: adding suuport for AARCH64 architecture in Netty/Transport/N… (#7933)

Netty/Transport/Native/Epoll project can be build on aarch64 platform as well.

Motivation:
To provide the support for AARCH64 architecture

Modification:
Adjusted regex for enforce plugin to also allow AARCH64.

Result:
Be able to compile on AARCH64

pom.xml

@@ -637,10 +637,10 @@
                 </requireMavenVersion>
                 <requireProperty>
                   <regexMessage>
-                    x86_64 JDK must be used.
+                    x86_64/AARCH64 JDK must be used.
                   </regexMessage>
                   <property>os.detected.arch</property>
-                  <regex>^x86_64$</regex>
+                  <regex>^(x86_64|aarch_64)$</regex>
                 </requireProperty>
               </rules>
             </configuration>