[dubbo-1920] remove commons-lang3 dependency

[beiwei30]

What is the purpose of the change

issue#1920: remove commons-lang3 dependency

Brief changelog

dependencies-bom/pom.xml
dubbo-common/src/main/java/com/alibaba/dubbo/common/utils/StringUtils.java
dubbo-common/src/test/java/com/alibaba/dubbo/common/utils/StringUtilsTest.java
dubbo-plugin/dubbo-qos/pom.xml
dubbo-plugin/dubbo-qos/src/main/java/com/alibaba/dubbo/qos/textui/TKv.java
dubbo-plugin/dubbo-qos/src/main/java/com/alibaba/dubbo/qos/textui/TLadder.java
dubbo-plugin/dubbo-qos/src/main/java/com/alibaba/dubbo/qos/textui/TTable.java
dubbo-plugin/dubbo-qos/src/main/java/com/alibaba/dubbo/qos/textui/TTree.java

Verifying this change

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[codecov-io]

Codecov Report

Merging #1921 into master will increase coverage by 0.07%.
The diff coverage is 76.71%.

@@             Coverage Diff             @@
##             master   #1921      +/-   ##
===========================================
+ Coverage     49.53%   49.6%   +0.07%     
- Complexity     4508    4539      +31     
===========================================
  Files           558     558              
  Lines         24360   24427      +67     
  Branches       4319    4336      +17     
===========================================
+ Hits          12067   12118      +51     
- Misses        10433   10435       +2     
- Partials       1860    1874      +14

Impacted Files	Coverage Δ	Complexity Δ
...rc/main/java/com/alibaba/dubbo/qos/textui/TKv.java	66.66% <ø> (ø)	5 <0> (ø)	⬇️
...ain/java/com/alibaba/dubbo/qos/textui/TLadder.java	0% <ø> (ø)	0 <0> (ø)	⬇️
.../main/java/com/alibaba/dubbo/qos/textui/TTree.java	0% <0%> (ø)	0 <0> (ø)	⬇️
...dubbo/qos/server/handler/TelnetProcessHandler.java	0% <0%> (ø)	0 <0> (ø)	⬇️
...ubbo/qos/command/decoder/TelnetCommandDecoder.java	0% <0%> (ø)	0 <0> (ø)	⬇️
...main/java/com/alibaba/dubbo/qos/textui/TTable.java	77.22% <50%> (ø)	50 <1> (ø)	⬇️
...va/com/alibaba/dubbo/common/utils/StringUtils.java	83.95% <82.08%> (-0.71%)	113 <34> (+34)
...om/alibaba/dubbo/rpc/filter/ActiveLimitFilter.java	83.33% <0%> (-5.56%)	6% <0%> (-1%)
...rpc/protocol/dubbo/telnet/InvokeTelnetHandler.java	51.89% <0%> (-3.8%)	11% <0%> (-2%)
...ba/dubbo/remoting/transport/netty/NettyServer.java	67.85% <0%> (-3.58%)	8% <0%> (-1%)
... and 2 more

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