Validation errors when posting a run incorrectly update an anaysis state to RUN_ERROR

[sambles]

Issue Description

If something go wrong at validation when posting to ..analyses/{id}/run/ then a bad request response is raised (correct behaviour)

However, the analysis status is also set to RUN_ERROR which is not correct

OasisPlatform/src/server/oasisapi/analyses/models.py

Lines 486 to 489 in c10f5cd

	if errors:
	self.status = self.status_choices.RUN_ERROR
	self.save()
	raise ValidationError(detail=errors)