forgetest: forgeext's packages/ exemption goes with the packages

OpenGlow's packages left forgeext for repositories of their own, so the
non-behavioral entry ("forgeext", "packages/**") names nothing. The
manifest test checks the shared package workflow's kit action as
non-behavioral in its place (".github/**" covers it). The manifest tests
pass (26); manifest.py is in no fingerprint.

forgetest/forgetest/manifest.py

@@ -94,9 +94,8 @@ NON_BEHAVIORAL = [
     ("*", ".env.example"),
     ("forgectrl", "tools/**"),        # host-side dev tools (panel dev server)
     ("forgectrl", "examples/**"),     # clients of the remote API, run on another computer
-    # forgeext's recipe installs the binary and its init script, and nothing of these: the official
-    # packages carry their own acceptance artifact, and the author's kit and host tools run off the image.
-    ("forgeext", "packages/**"),
+    # forgeext's recipe installs the binary and its init script, and nothing of these: the author's kit
+    # and the host tools run off the image (OpenGlow's own packages have repositories of their own).
     ("forgeext", "sdk/**"),
     ("forgeext", "template/**"),
     ("forgeext", "tools/**"),

forgetest/tests/test_manifest.py

@@ -145,10 +145,9 @@ class CoverageReportTests(unittest.TestCase):
                                              t.covers))
         self.assertTrue(m.non_behavioral("forgectrl", "tools/devserver.py"))
         self.assertFalse(m.non_behavioral("grblhal-glowforge", "tools/devserver.py"))
-        # forgeext's image content is its binary and init script: the packages, the kit, the template and
-        # the host tools are not, and the host's sources are
-        for path in ("packages/alignment/ui/index.html", "sdk/js/ffx-bridge.js", "template/manifest.json",
-                     "tools/ffx"):
+        # forgeext's image content is its binary and init script: the kit, the template, the host tools
+        # and the shared package workflow are not, and the host's sources are
+        for path in ("sdk/js/ffx-bridge.js", "template/manifest.json", "tools/ffx", ".github/actions/kit/action.yml"):
             self.assertTrue(m.non_behavioral("forgeext", path), path)
         for path in ("src/api.c", "init/forgeext.init", "CMakeLists.txt"):
             self.assertFalse(m.non_behavioral("forgeext", path), path)