Draft: improved hatch matrix algo

[Roy-043]

The previous code based the transformation matrix on the first edge without any checks. Now straight edges with a reasonable length (> 0.001) are considered first. If no suitable straight edge is found the matrix is based on the CenterOfMass and the normal of the face.

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[freecadci]

for feature branch PR_5112. Pipeline #387852482 was triggered at 1a94329. All CI branch pipelines.