optimize: add license header for spring config file

[slievrly]

• I have registered the PR changes.

Ⅰ. Describe what this PR did

add license header for spring config file

Ⅱ. Does this pull request fix one issue?

Ⅲ. Why don't you add test cases (unit test/integration test)?

Ⅳ. Describe how to verify it

Ⅴ. Special notes for reviews

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 50.23%. Comparing base (933b492) to head (4e9db88).
Report is 32 commits behind head on 2.x.

Additional details and impacted files

@@             Coverage Diff              @@
##                2.x    #6652      +/-   ##
============================================
- Coverage     51.13%   50.23%   -0.90%     
- Complexity     5317     5595     +278     
============================================
  Files           950     1023      +73     
  Lines         33448    35440    +1992     
  Branches       4048     4216     +168     
============================================
+ Hits          17103    17803     +700     
- Misses        14666    15870    +1204     
- Partials       1679     1767      +88     

see 124 files with indirect coverage changes

[funky-eyes]

这个改动会使拥有copyright的其它文件由于格式不同,而被认为没有license header
This change will cause other copyrighted files to be considered without the license header due to their different formats

[funky-eyes]

应该是我误解了,可能需要#6650及#6651被合并后,才能通过该check
I must have misunderstood, it may take #6650 and #6651 to be merged to pass the check.

[slievrly]

Yes, it need to re-run the CI status after the first two PRs are merged.

[funky-eyes]

ERROR the following files don't have a valid license header:
tcc/src/main/resources/META-INF/services/org.apache.seata.integration.tx.api.json.JsonParser
ERROR one or more files does not have a valid license header

[funky-eyes]

LGTM