### What changes were proposed in this pull request?
Bump Ratis version from 3.1.0 to 3.1.1 including:
- Remove `address2String` and use `setAddress(ratisAddr)` with the release of https://github.com/apache/ratis/pull/1125.
- Support `raft.grpc.message.size.max` must be 1m larger than `raft.server.log.appender.buffer.byte-limit` for https://github.com/apache/ratis/pull/1132.
### Why are the changes needed?
Bump Ratis version from 3.1.0 to 3.1.1. Ratis has released v3.1.1, of which release note refers to [3.1.1](https://ratis.apache.org/post/3.1.1.html). The 3.1.1 version is a minor release with multiple improvements and bugfixes including [[RATIS-2116] Fix the issue where RaftServerImpl.appendEntries may be blocked indefinitely](https://issues.apache.org/jira/browse/RATIS-2116), [[RATIS-2131] Configuring Ratis fails when hostname is used, and is an IPv6 host](https://issues.apache.org/jira/browse/RATIS-2131). See the [changes between 3.1.0 and 3.1.1](https://github.com/apache/ratis/compare/ratis-3.1.0...ratis-3.1.1) releases.
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
CI.
Closes#2759 from SteNicholas/CELEBORN-1525.
Authored-by: SteNicholas <programgeek@163.com>
Signed-off-by: Mridul Muralidharan <mridul<at>gmail.com>
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