RefID to support garbage collection of objects

[RT-nilPointer]

Description

Keeps track of RefIDs for the detection of objects and updating of buckets.

The root of RefIDs is generated from a local secret, a malicious user with access to this secret can cause data loss.

Motivation and Context

Support the missing deletion of content on the backend.

How to test this PR?

Need the latest TemporalX backend with RefID support

[github-actions]

CLA Assistant Lite All Contributors have signed the CLA.

[codecov]

Codecov Report

Merging #100 (db87506) into master (64fd9b4) will increase coverage by 0.22%.
The diff coverage is 71.79%.

@@            Coverage Diff             @@
##           master     #100      +/-   ##
==========================================
+ Coverage   67.78%   68.01%   +0.22%     
==========================================
  Files          15       16       +1     
  Lines         950      991      +41     
==========================================
+ Hits          644      674      +30     
- Misses        201      206       +5     
- Partials      105      111       +6     

Impacted Files	Coverage Δ
gateway/s3x/bucket_locker.go	100.00% <ø> (ø)
gateway/s3x/refid.go	54.54% <54.54%> (ø)
gateway/s3x/ipfs.go	64.15% <88.88%> (+1.77%)	⬆️
gateway/s3x/ledger_bucket.go	74.54% <100.00%> (ø)
gateway/s3x/ledger_store.go	75.00% <100.00%> (+0.33%)	⬆️
gateway/s3x/multipart.go	55.04% <100.00%> (ø)
gateway/s3x/object.go	72.59% <100.00%> (ø)
gateway/s3x/s3x.go	69.23% <100.00%> (ø)
gateway/s3x/crdt_broadcaster.go	86.66% <0.00%> (+4.31%)	⬆️

---

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 64fd9b4...db87506. Read the comment docs.

[codecov-commenter]

⚠️ Please install the to ensure uploads and comments are reliably processed by Codecov.

Codecov Report

❌ Patch coverage is 71.79487% with 11 lines in your changes missing coverage. Please review.
✅ Project coverage is 68.01%. Comparing base (64fd9b4) to head (db87506).

Files with missing lines	Patch %	Lines
gateway/s3x/refid.go	54.54%	5 Missing and 5 partials ⚠️
gateway/s3x/ipfs.go	88.88%	0 Missing and 1 partial ⚠️
❗ Your organization needs to install the Codecov GitHub app to enable full functionality.

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #100      +/-   ##
==========================================
+ Coverage   67.78%   68.01%   +0.22%     
==========================================
  Files          15       16       +1     
  Lines         950      991      +41     
==========================================
+ Hits          644      674      +30     
- Misses        201      206       +5     
- Partials      105      111       +6     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.