Add tests to ejb3 subsystem for attributes that allow expression

Need to add tests to verify all ejb3 subsystem attributes that allow expression.

See WildFly Full 22 Model Reference for details.

The following attributes allow expression in its value:

statistics-enabled
enable-statistics (deprecated)
log-system-exceptions
in-vm-remote-interface-invocation-pass-by-value
enable-graceful-txn-shutdown
disable-default-ejb-permissions (deprecated)
default-stateful-bean-session-timeout
default-stateful-bean-access-timeout
default-slsb-instance-pool
default-singleton-bean-access-timeout
default-sfsb-passivation-disabled-cache
default-sfsb-cache
default-security-domain
default-resource-adapter-name
default-missing-method-permissions-deny-access
default-mdb-instance-pool
default-entity-bean-optimistic-locking
default-entity-bean-instance-pool
default-distinct-name
default-clustered-sfsb-cache (deprecated)
allow-ejb-name-regex

cache/passivation-store

mdb-delivery-group/active

passivation-store/bean-cache
passivation-store/cache-container
passivation-store/max-size

remoting-profile/exclude-local-receiver
remoting-profile/local-receiver-pass-by-value
remoting-profile/remote-http-connection/uri
remoting-profile/remoting-ejb-receiver/connect-timeout
remoting-profile/remoting-ejb-receiver/outbound-connection-ref
remoting-profile/remoting-ejb-receiver/channel-creation-options/value

service/async/thread-pool-name
service/iiop/enable-by-default
service/iiop/use-qualified-name

service/remote/cluster
service/remote/execute-in-worker
service/remote/thread-pool-name
service/remote/channel-creation-options/value

service/timer-service/database-data-store/allow-execution
service/timer-service/database-data-store/database
service/timer-service/database-data-store/datasource-jndi-name
service/timer-service/database-data-store/partition
service/timer-service/database-data-store/refresh-interval
service/timer-service/file-data-store/path

strict-max-bean-instance-pool/derive-size
strict-max-bean-instance-pool/max-pool-size
strict-max-bean-instance-pool/timeout
strict-max-bean-instance-pool/timeout-unit

thread-pool/core-threads
thread-pool/max-threads