HDDS-15168. Support configurable SASL mechanism

[adoroszlai]

What changes were proposed in this pull request?

Port changes from Hadoop to the forked RPC in Ozone:

• 78987a71a64 HADOOP-19151. Support configurable SASL mechanism
• 9dad697dbca HADOOP-19227. ipc.Server accelerate token negotiation only for the default mechanism
• 317db31a9a5 HADOOP-19306. Support user defined auth Callback in SaslRpcServer
• cd2cffe73f9 HADOOP-19342. SaslRpcServer.AuthMethod print INFO messages in client side
• 390724364d1 HADOOP-19359. Accelerate token negotiation for other similar mechanisms

https://issues.apache.org/jira/browse/HDDS-15168

How was this patch tested?

$ java -cp $(echo hadoop-ozone/dist/target/ozone-2.2.0-SNAPSHOT/share/ozone/lib/*jar | sed 's/ /:/g'):hadoop-ozone/dist/target/ozone-2.2.0-SNAPSHOT/etc/hadoop \
    org.apache.hadoop.security_.SaslMechanismFactory
SASL_MECHANISM = DIGEST-MD5

$ export HADOOP_SASL_MECHANISM=asdf-qwerty
$ java -cp $(echo hadoop-ozone/dist/target/ozone-2.2.0-SNAPSHOT/share/ozone/lib/*jar | sed 's/ /:/g'):hadoop-ozone/dist/target/ozone-2.2.0-SNAPSHOT/etc/hadoop \
    org.apache.hadoop.security_.SaslMechanismFactory
SASL_MECHANISM = asdf-qwerty

CI:
https://github.com/adoroszlai/ozone/actions/runs/25507663750

[szetszwo]

+1 the change looks good.