optimize: declare @Bean methods as static

[whxxxxx]

• I have registered the PR changes.

Ⅰ. Describe what this PR did

GlobalTransactionScanner,SeataAutoDataSourceProxyCreator declare @bean methods as static

Ⅱ. Does this pull request fix one issue?

#5176

[CLAassistant]

All committers have signed the CLA.

[codecov-commenter]

Codecov Report

Merging #5180 (58b3bfc) into develop (8000195) will decrease coverage by 0.00%.
The diff coverage is n/a.

@@              Coverage Diff              @@
##             develop    #5180      +/-   ##
=============================================
- Coverage      48.47%   48.46%   -0.01%     
- Complexity      4136     4137       +1     
=============================================
  Files            743      743              
  Lines          26517    26517              
  Branches        3294     3294              
=============================================
- Hits           12853    12851       -2     
- Misses         12263    12271       +8     
+ Partials        1401     1395       -6     

Impacted Files	Coverage Δ
...ing/boot/autoconfigure/SeataAutoConfiguration.java	0.00% <ø> (ø)
...utoconfigure/SeataDataSourceAutoConfiguration.java	0.00% <ø> (ø)
...rage/redis/store/RedisTransactionStoreManager.java	72.06% <0.00%> (-2.09%)	⬇️
...er/src/main/java/io/seata/server/ServerRunner.java	50.00% <0.00%> (ø)
...erver/storage/file/session/FileSessionManager.java	48.40% <0.00%> (+0.63%)	⬆️
...torage/file/store/FileTransactionStoreManager.java	56.27% <0.00%> (+0.64%)	⬆️
...n/src/main/java/io/seata/common/util/IdWorker.java	83.33% <0.00%> (+6.25%)	⬆️

[funky-eyes]

LGTM

[wangliang181230]

LGTM

[slievrly]

LGTM