fix(stream): use getBucketACL instead of headBucket to check if bucket exist

[ShadowySpirits]

No description provided.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (5a8f53e) 55.00% compared to head (4fe2fb1) 54.97%.

Additional details and impacted files

@@             Coverage Diff              @@
##               main     #879      +/-   ##
============================================
- Coverage     55.00%   54.97%   -0.04%     
+ Complexity     1246     1243       -3     
============================================
  Files           133      133              
  Lines          8535     8535              
  Branches        789      789              
============================================
- Hits           4695     4692       -3     
  Misses         3426     3426              
- Partials        414      417       +3     

Components	Coverage Δ
RocketMQ Broker	∅ <ø> (∅)
RocketMQ Common	5.80% <ø> (ø)
RocketMQ Controller	54.58% <ø> (ø)
RocketMQ Proxy	37.18% <ø> (-0.11%)	⬇️
RocketMQ Store	73.57% <ø> (-0.05%)	⬇️
RocketMQ Stream	∅ <ø> (∅)
RocketMQ Metadata	35.44% <ø> (ø)

see 2 files with indirect coverage changes