Remove grouped metamodel tool req (#463)

Removing grouped metamodel tool_req as tool_reqs can not link to
tool_reqs.
This PR builds upon the PR from @AlexanderLanin #355

Author: MaximilianSoerenPollak

docs/internals/requirements/requirements.rst

@@ -1090,17 +1090,6 @@ Overview of Tool to Process Requirements
 .. ------------------------------------------------------------------------
 ..
 
-Grouped Requirements
-####################
-
-.. tool_req:: Metamodel
-  :id: tool_req__docs_metamodel
-  :tags: metamodel
-  :implemented: YES
-
-  Docs-as-Code shall provide a metamodel for definining config in a  `metamodel.yaml` in the source code repository.
-
-  .. note:: "satisfied by" is something like "used by" or "required by".
 
 
 .. needextend:: c.this_doc() and type == 'tool_req'
@@ -1109,7 +1098,3 @@ Grouped Requirements
 
 .. needextend:: c.this_doc() and type == 'tool_req' and not status
   :status: valid
-
-.. needextend:: "metamodel.yaml" in source_code_link
-  :+satisfies: tool_req__docs_metamodel
-  :+tags: config

src/extensions/score_metamodel/tests/test_check_options.py

@@ -63,7 +63,7 @@ class TestCheckOptions:
     ]
 
     @add_test_properties(
-        partially_verifies=["tool_req__docs_metamodel"],
+        partially_verifies=["tool_req__docs_common_attr_security"],
         test_type="requirements-based",
         derivation_technique="requirements-analysis",
     )
@@ -87,7 +87,7 @@ def test_unknown_directive(self):
             check_options(app, need_1, cast(CheckLogger, logger))
 
     @add_test_properties(
-        partially_verifies=["tool_req__docs_metamodel"],
+        partially_verifies=["tool_req__docs_common_attr_description"],
         test_type="requirements-based",
         derivation_technique="requirements-analysis",
     )

src/extensions/score_metamodel/tests/test_metamodel__init__.py

@@ -43,7 +43,7 @@ def setup_checks():
 
 
 @add_test_properties(
-    partially_verifies=["tool_req__docs_metamodel"],
+    partially_verifies=["tool_req__docs_common_attr_description"],
     test_type="requirements-based",
     derivation_technique="requirements-analysis",
 )
@@ -53,7 +53,7 @@ def test_returns_empty_list_when_filter_is_empty():
 
 
 @add_test_properties(
-    partially_verifies=["tool_req__docs_metamodel"],
+    partially_verifies=["tool_req__docs_common_attr_description"],
     test_type="requirements-based",
     derivation_technique="requirements-analysis",
 )
@@ -64,7 +64,7 @@ def test_returns_valid_checks():
 
 
 @add_test_properties(
-    partially_verifies=["tool_req__docs_metamodel"],
+    partially_verifies=["tool_req__docs_common_attr_description"],
     test_type="requirements-based",
     derivation_technique="requirements-analysis",
 )
@@ -75,7 +75,7 @@ def test_strips_whitespace():
 
 
 @add_test_properties(
-    partially_verifies=["tool_req__docs_metamodel"],
+    partially_verifies=["tool_req__docs_common_attr_description"],
     test_type="requirements-based",
     derivation_technique="requirements-analysis",
 )