Use relative path for assembly file

As we're getting the assembly file from the API, we don't need an
absolute path to the workspace.

action.yml

@@ -28,7 +28,7 @@ runs:
   image: "Dockerfile"
   args:
     - "--assembly-file"
-    - "${{ github.workspace}}/${{ inputs.assembly_file_path }}"
+    - ${{ inputs.assembly_file_path }}
     - "--variant"
     - ${{ inputs.variant }}
     - "--output-file"

generate_wireviz_template.py

@@ -18,8 +18,6 @@ from typing import Mapping, Sequence, TextIO, Optional
 from allspice import AllSpice, Repository
 from allspice.utils.list_components import list_components, ComponentAttributes
 
-ASSEMBLY_YAML_FILE_PATH = "assembly.yaml"
-
 ATTRIBUTES_TO_CHECK = [
     "_reference",
     "_logical_reference",