[2.7] Remove to rpcInvocation string

[AlbumenJ]

What is the purpose of the change

Brief changelog

Verifying this change

Checklist

• Make sure there is a GitHub_issue field for the change (usually before you start working on it). Trivial changes like typos do not require a GitHub issue. Your pull request should address just this issue, without pulling in other changes - one PR resolves one issue.
• Each commit in the pull request should have a meaningful subject line and body.
• Write a pull request description that is detailed enough to understand what the pull request does, how, and why.
• Check if is necessary to patch to Dubbo 3 if you are work on Dubbo 2.7
• Write necessary unit-test to verify your logic correction, more mock a little better when cross module dependency exist. If the new feature or significant change is committed, please remember to add sample in dubbo samples project.
• Add some description to dubbo-website project if you are requesting to add a feature.
• GitHub Actions works fine on your own branch.
• If this contribution is large, please follow the Software Donation Guide.

[codecov-commenter]

Codecov Report

Merging #10460 (6be23f4) into master (787d26d) will decrease coverage by 0.08%.
The diff coverage is 100.00%.

@@             Coverage Diff              @@
##             master   #10460      +/-   ##
============================================
- Coverage     60.98%   60.89%   -0.09%     
  Complexity      448      448              
============================================
  Files          1100     1100              
  Lines         44512    44512              
  Branches       6486     6486              
============================================
- Hits          27144    27107      -37     
- Misses        14412    14437      +25     
- Partials       2956     2968      +12     

Impacted Files	Coverage Δ
.../main/java/org/apache/dubbo/rpc/RpcInvocation.java	64.73% <100.00%> (ø)
...in/java/org/apache/dubbo/common/utils/JVMUtil.java	81.13% <0.00%> (-11.33%)	⬇️
...fig/configcenter/TreePathDynamicConfiguration.java	80.00% <0.00%> (-5.72%)	⬇️
...apache/dubbo/rpc/protocol/injvm/InjvmProtocol.java	74.35% <0.00%> (-5.13%)	⬇️
...dubbo/remoting/exchange/support/DefaultFuture.java	89.18% <0.00%> (-4.51%)	⬇️
...pport/merger/DefaultProviderURLMergeProcessor.java	78.26% <0.00%> (-4.35%)	⬇️
...ng/transport/dispatcher/WrappedChannelHandler.java	63.04% <0.00%> (-4.35%)	⬇️
.../main/java/org/apache/dubbo/qos/server/Server.java	75.00% <0.00%> (-4.17%)	⬇️
...mmon/serialize/kryo/utils/AbstractKryoFactory.java	75.43% <0.00%> (-3.51%)	⬇️
...he/dubbo/remoting/transport/netty/NettyServer.java	70.17% <0.00%> (-3.51%)	⬇️
... and 16 more

📣 We’re building smart automated test selection to slash your CI/CD build times. Learn more