build(gocd): Update pipedream to v3.0.8

[jan-auer]

Updates the gocd-jsonnet library, which removes the US2 deployment.

Closes FS-501

[linear-code]

FS-501

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 88.77%. Comparing base (d25b10b) to head (e1d4225).
⚠️ Report is 3 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #613   +/-   ##
=======================================
  Coverage   88.77%   88.77%           
=======================================
  Files         108      108           
  Lines       18116    18126   +10     
=======================================
+ Hits        16083    16092    +9     
- Misses       2033     2034    +1     

Components	Coverage Δ
Rust Backend	92.59% <ø> (+<0.01%)	⬆️
Rust Client	81.97% <ø> (ø)
Python Client	93.56% <ø> (ø)

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