Stabilize CARLA blueprint tests by using a fixed spawn point

[lola831]

Description

Stabilize CARLA blueprint tests by using a fixed spawn point

Issue Link

N/A

Checklist

• I have tested the changes locally via pytest and/or other means
• I have added or updated relevant documentation
• I have autoformatted the code with black and isort
• I have added test cases (if applicable)

Additional Notes

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 90.04%. Comparing base (94c55d8) to head (cd3bcc8).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #430      +/-   ##
==========================================
+ Coverage   90.01%   90.04%   +0.03%     
==========================================
  Files          54       54              
  Lines       13580    13585       +5     
==========================================
+ Hits        12224    12233       +9     
+ Misses       1356     1352       -4     

see 4 files with indirect coverage changes

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