Support consistent hash load balance when gerenic invoke

[akaakking]

What is the purpose of the change

Support consistent hash load balance when gerenic invoke

Brief changelog

For generalization calls, the toKey function in org.apache.dubbo.rpc.cluster.loadbalance.ConsistentHashLoadBalance has been changed

[AlbumenJ]

LGTM

[AlbumenJ]

This PR will fix #10774

[codecov-commenter]

Codecov Report

Merging #10799 (5fd5711) into 3.1 (0976a0c) will decrease coverage by 2.49%.
The diff coverage is 50.00%.

@@             Coverage Diff              @@
##                3.1   #10799      +/-   ##
============================================
- Coverage     67.06%   64.56%   -2.50%     
+ Complexity      520      468      -52     
============================================
  Files          1342     1336       -6     
  Lines         64627    56957    -7670     
  Branches      10808     8400    -2408     
============================================
- Hits          43341    36775    -6566     
+ Misses        17004    16228     -776     
+ Partials       4282     3954     -328     

Impacted Files	Coverage Δ
...cluster/loadbalance/ConsistentHashLoadBalance.java	90.69% <50.00%> (-1.99%)	⬇️
...luster/router/script/ScriptStateRouterFactory.java	0.00% <0.00%> (-100.00%)	⬇️
...zookeeper/curator/CuratorZookeeperTransporter.java	0.00% <0.00%> (-100.00%)	⬇️
...pc/cluster/router/file/FileStateRouterFactory.java	0.00% <0.00%> (-80.96%)	⬇️
...o/rpc/cluster/router/script/ScriptStateRouter.java	0.00% <0.00%> (-46.67%)	⬇️
...ting/zookeeper/curator/CuratorZookeeperClient.java	15.38% <0.00%> (-38.65%)	⬇️
...dubbo/remoting/zookeeper/ZookeeperTransporter.java	50.00% <0.00%> (-33.34%)	⬇️
...pache/dubbo/common/function/ThrowableFunction.java	71.42% <0.00%> (-28.58%)	⬇️
.../remoting/api/SingleProtocolConnectionManager.java	61.53% <0.00%> (-23.08%)	⬇️
...nt/metadata/ServiceInstanceHostPortCustomizer.java	65.78% <0.00%> (-19.67%)	⬇️
... and 179 more

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[AlbumenJ]

Please add some uts to verify this

[akaakking]

Please add some uts to verify this

Do you mean that I have to do a test and construct a lot of invocations to see if load balancing is really achieved?

[AlbumenJ]

Please add some uts to verify this

Do you mean that I have to do a test and construct a lot of invocations to see if load balancing is really achieved?

It is enough to check that the parameters have been obtained correctly.