Feat: Add :tracking: to dec_rec (#641)

Adding :tracking: field to decision record need.
It allows a link to github issues and renders a clickable link

Author: MaximilianSoerenPollak

src/extensions/score_metamodel/__init__.py

@@ -251,12 +251,12 @@ def setup(app: Sphinx) -> dict[str, str | bool]:
     app.config.needs_links.update(metamodel.needs_links)
     app.config.needs_fields.update(metamodel.needs_fields)
     app.config.needs_string_links.setdefault(
-        "mitigation_issue_linker",
+        "github_issue_linker",
         {
             "regex": r"(?P<url>https://github\.com/[^/]+/(?P<repo>[^/]+)/issues/(?P<number>\d+))",
             "link_url": "{{url}}",
             "link_name": "{{repo}}#{{number}}",
-            "options": ["mitigation_issue"],
+            "options": ["mitigation_issue", "tracking"],
         },
     )
     app.config.graph_checks = metamodel.needs_graph_check

src/extensions/score_metamodel/metamodel.yaml

@@ -938,6 +938,7 @@ needs_types:
       decision: ^.*$
     optional_options:
       consequences: ^.*$
+      tracking: ^https://github\.com/[^/]+/[^/]+/issues/\d+$
     optional_links:
       affects: ANY