Fix telnet can not find method with enum type

[LiZhenNet]

What is the purpose of the change

Fix telnet can not find method with enum type

Brief changelog

For example:
method: Type getType(Type type);
When I invoke it in telnet , like 'invoke getType("High")', InvokeTelnetHandler#isMatch always return false;

Verifying this change

Run the test:
org.apache.dubbo.rpc.protocol.dubbo.telnet.InvokerTelnetHandlerTest#testInvokeByPassingEnumValue

Follow this checklist to help us incorporate your contribution quickly and easily:

• Make sure there is a GITHUB_issue filed 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.
• Format the pull request title like [Dubbo-XXX] Fix UnknownException when host config not exist #XXX. 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.
• 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 integration-test in test module.
• Run mvn clean install -DskipTests & mvn clean test-compile failsafe:integration-test to make sure unit-test and integration-test pass.
• If this contribution is large, please follow the Software Donation Guide.

[codecov-io]

Codecov Report

Merging #2803 into master will increase coverage by 1.05%.
The diff coverage is 60%.

@@            Coverage Diff             @@
##           master    #2803      +/-   ##
==========================================
+ Coverage   62.49%   63.55%   +1.05%     
==========================================
  Files         599      577      -22     
  Lines       27918    25934    -1984     
  Branches     4829     4542     -287     
==========================================
- Hits        17447    16482     -965     
+ Misses       8210     7294     -916     
+ Partials     2261     2158     -103

Impacted Files	Coverage Δ
...rpc/protocol/dubbo/telnet/InvokeTelnetHandler.java	57.95% <60%> (+0.12%)	⬆️
.../remoting/transport/netty4/NettyClientHandler.java	75% <0%> (-13.89%)	⬇️
...ache/dubbo/remoting/transport/AbstractChannel.java	75% <0%> (-12.5%)	⬇️
.../apache/dubbo/remoting/transport/AbstractPeer.java	63.04% <0%> (-8.7%)	⬇️
...ubbo/rpc/protocol/dubbo/ChannelWrappedInvoker.java	41.66% <0%> (-8.34%)	⬇️
...ng/exchange/support/header/HeartbeatTimerTask.java	73.68% <0%> (-5.27%)	⬇️
.../apache/dubbo/qos/protocol/QosProtocolWrapper.java	64.1% <0%> (-5.13%)	⬇️
...he/dubbo/remoting/transport/netty/NettyServer.java	67.85% <0%> (-3.58%)	⬇️
...e/dubbo/registry/integration/RegistryProtocol.java	81.25% <0%> (-1.93%)	⬇️
...bo/remoting/transport/netty/NettyCodecAdapter.java	53.12% <0%> (-1.57%)	⬇️
... and 23 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 9466425...8ba6bcd. Read the comment docs.

[LiZhenNet]

Do you mind merge this pr?
@carryxyh @zonghaishang

[carryxyh]

maybe...
can someone help to review it?

[LiZhenNet]

It's just a small pr. @carryxyh

[chickenlj]

I will take a look at this PR.

[LiZhenNet]

@chickenlj one more thing ，the document about telnet is wrong，

invoke
invoke XxxService.xxxMethod({"prop": "value"}): 调用服务的方法
invoke xxxMethod({"prop": "value"}): 调用服务的方法(自动查找包含此方法的服务)

if you input the arg like json string , the arg list length is always 1 ， if the method with multiple parameters ，InvokeTelnetHandler#isMatch always return false。

[LiZhenNet]

Any update? @chickenlj

[beiwei30]

I'm on it.