feat: update version to 2026.9.7 in pyproject.toml

Signed-off-by: d9pouces <github@19pouces.net>

library/id_configurator.py

@@ -123,7 +123,18 @@ options:
             description: DEB822 "Trusted" field.
           signed_by:
             type: str
-            description: DEB822 "Signed-By" field.
+            description:
+              - ASCII-armored content of a GPG public key to trust this
+                source with. The `apt` module dearmors it into a dedicated
+                keyring and writes that keyring's path as the rendered
+                Signed-By field. Takes precedence over signed_by_file if
+                both are set.
+          signed_by_file:
+            type: str
+            description:
+              - Path to a keyring already expected to exist on the target
+                system, used verbatim as the rendered Signed-By field.
+                Ignored if signed_by is also set.
           pdiffs:
             type: bool
             description: DEB822 "PDiffs" field.
@@ -157,20 +168,6 @@ options:
           description:
             type: str
             description: DEB822 "Description" field.
-      keys:
-        type: list
-        elements: dict
-        default: []
-        description: GPG keys trusted for the sources above (NamedContent).
-        suboptions:
-          name:
-            type: str
-            required: true
-            description: A short, unique name for this entry.
-          content:
-            type: str
-            required: true
-            description: PEM-encoded/ASCII-armored key content.
   apk:
     type: dict
     default: {}
@@ -483,6 +480,7 @@ ARGUMENT_SPEC = {
                     "enabled": {"type": "bool", "default": True},
                     "trusted": {"type": "bool"},
                     "signed_by": {"type": "str"},
+                    "signed_by_file": {"type": "str"},
                     "pdiffs": {"type": "bool"},
                     "by_hash": {"type": "bool"},
                     "allow_insecure": {"type": "bool"},
@@ -496,12 +494,6 @@ ARGUMENT_SPEC = {
                     "description": {"type": "str"},
                 },
             },
-            "keys": {
-                "type": "list",
-                "elements": "dict",
-                "default": [],
-                "options": dict(_NAMED_CONTENT_OPTIONS),
-            },
         },
     },
     "apk": {