Rename management.server.accesslog.prefix to make is clear that it does not affect Netty #44196
Description
On the main server, we have server-specific properties for configuring the access log. When using a separate management server, the access log has a hard-coded prefix of management_. #43434 has now made this configurable using the new property management.server.accesslog.prefix. Unlike the properties for the main server (such as server.tomcat.accesslog.prefix), this new property doesn't make it clear that it's server-specific. We should probably have separate properties:
management.server.jetty.accesslog.prefixmanagement.server.tomcat.accesslog.prefixmanagement.server.undertow.accesslog.prefix