Adjust isort line length to reduce import wrapping

- Black defaults to a line length of 88 characters, which causes
  unnecessary wrapping of long imports.
- Since isort follows Black's profile by default, imports were
  being excessively wrapped at 88 characters.
- Setting `line_length = 200` in `pyproject.toml` provides a
  balance between keeping imports readable and avoiding excessive
  wrapping.
- This ensures that single imports remain on one line while
  extremely long imports may still wrap for readability.

Change-Id: Iee6c3d4ecb3f9aaa96b3245a1103773b2101b2ba
Signed-off-by: Andrew Vaillancourt <andrew.vaillancourt@windriver.com>

pyproject.toml

@@ -1,6 +1,7 @@
 [tool.isort]
 py_version = "311"
 profile = "black"
+line_length = 200  # Allows longer imports without excessive wrapping
 
 [tool.black]
 target-version = ['py311']