Clean up deprecated forks and add deneb support

[avalonche]

📝 Summary

Removing deprecated networks such as zhejiang and ropsten. Add the deneb fork versions (fork versions are placeholders for now).

⛱ Motivation and Context

📚 References

---

✅ I have run these commands

• make lint
• make test-race
• go mod tidy
• I have seen and agree to CONTRIBUTING.md

[codecov-commenter]

Codecov Report

Merging #486 (af47497) into main (372dcd1) will decrease coverage by 0.18%.
Report is 3 commits behind head on main.
The diff coverage is 7.84%.

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@@            Coverage Diff             @@
##             main     #486      +/-   ##
==========================================
- Coverage   30.58%   30.41%   -0.18%     
==========================================
  Files          24       24              
  Lines        4783     4810      +27     
==========================================
  Hits         1463     1463              
- Misses       3121     3148      +27     
  Partials      199      199              

Flag	Coverage Δ
unittests	30.41% <7.84%> (-0.18%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files Changed	Coverage Δ
common/types.go	2.09% <0.00%> (-0.09%)	⬇️
services/api/service.go	34.08% <14.28%> (-0.14%)	⬇️
services/api/utils.go	12.30% <33.33%> (+3.83%)	⬆️

[jtraglia]

Nice. Looks good to me. Just one suggestion (which you could ignore).

[jtraglia]

LGTM 👍